chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

7 files changed, 0 insertions, 1599 deletions

diff --git a/third_party/git/gitweb/static/js/README b/third_party/git/gitweb/static/js/README
deleted file mode 100644
index f8460ed32fa7..000000000000
--- a/third_party/git/gitweb/static/js/README
+++ /dev/null
@@ -1,20 +0,0 @@
-GIT web interface (gitweb) - JavaScript
-=======================================
-
-This directory holds JavaScript code used by gitweb (GIT web interface).
-Scripts from there would be concatenated together in the order specified
-by gitweb/Makefile into gitweb/static/gitweb.js, during building of
-gitweb/gitweb.cgi (during gitweb building).  The resulting file (or its
-minification) would then be installed / deployed together with gitweb.
-
-Scripts in 'lib/' subdirectory compose generic JavaScript library,
-providing features required by gitweb but in no way limited to gitweb
-only.  In the future those scripts could be replaced by some JavaScript
-library / framework, like e.g. jQuery, YUI, Prototype, MooTools, Dojo,
-ExtJS, Script.aculo.us or SproutCore.
-
-All scripts that manipulate gitweb output should be put outside 'lib/',
-directly in this directory ('gitweb/static/js/').  Those scripts would
-have to be rewritten if gitweb moves to using some JavaScript library.
-
-See also comments in gitweb/Makefile.
diff --git a/third_party/git/gitweb/static/js/adjust-timezone.js b/third_party/git/gitweb/static/js/adjust-timezone.js
deleted file mode 100644
index 0c677795006a..000000000000
--- a/third_party/git/gitweb/static/js/adjust-timezone.js
+++ /dev/null
@@ -1,330 +0,0 @@
-// Copyright (C) 2011, John 'Warthog9' Hawley <warthog9@eaglescrag.net>
-//               2011, Jakub Narebski <jnareb@gmail.com>
-
-/**
- * @fileOverview Manipulate dates in gitweb output, adjusting timezone
- * @license GPLv2 or later
- */
-
-/**
- * Get common timezone, add UI for changing timezones, and adjust
- * dates to use requested common timezone.
- *
- * This function is called during onload event (added to window.onload).
- *
- * @param {String} tzDefault: default timezone, if there is no cookie
- * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone
- * @param {String} tzCookieInfo.name: name of cookie to store timezone
- * @param {String} tzClassName: denotes elements with date to be adjusted
- */
-function onloadTZSetup(tzDefault, tzCookieInfo, tzClassName) {
-	var tzCookieTZ = getCookie(tzCookieInfo.name, tzCookieInfo);
-	var tz = tzDefault;
-
-	if (tzCookieTZ) {
-		// set timezone to value saved in a cookie
-		tz = tzCookieTZ;
-		// refresh cookie, so its expiration counts from last use of gitweb
-		setCookie(tzCookieInfo.name, tzCookieTZ, tzCookieInfo);
-	}
-
-	// add UI for changing timezone
-	addChangeTZ(tz, tzCookieInfo, tzClassName);
-
-	// server-side of gitweb produces datetime in UTC,
-	// so if tz is 'utc' there is no need for changes
-	var nochange = tz === 'utc';
-
-	// adjust dates to use specified common timezone
-	fixDatetimeTZ(tz, tzClassName, nochange);
-}
-
-
-/* ...................................................................... */
-/* Changing dates to use requested timezone */
-
-/**
- * Replace RFC-2822 dates contained in SPAN elements with tzClassName
- * CSS class with equivalent dates in given timezone.
- *
- * @param {String} tz: numeric timezone in '(-|+)HHMM' format, or 'utc', or 'local'
- * @param {String} tzClassName: specifies elements to be changed
- * @param {Boolean} nochange: markup for timezone change, but don't change it
- */
-function fixDatetimeTZ(tz, tzClassName, nochange) {
-	// sanity check, method should be ensured by common-lib.js
-	if (!document.getElementsByClassName) {
-		return;
-	}
-
-	// translate to timezone in '(-|+)HHMM' format
-	tz = normalizeTimezoneInfo(tz);
-
-	// NOTE: result of getElementsByClassName should probably be cached
-	var classesFound = document.getElementsByClassName(tzClassName, "span");
-	for (var i = 0, len = classesFound.length; i < len; i++) {
-		var curElement = classesFound[i];
-
-		curElement.title = 'Click to change timezone';
-		if (!nochange) {
-			// we use *.firstChild.data (W3C DOM) instead of *.innerHTML
-			// as the latter doesn't always work everywhere in every browser
-			var epoch = parseRFC2822Date(curElement.firstChild.data);
-			var adjusted = formatDateRFC2882(epoch, tz);
-
-			curElement.firstChild.data = adjusted;
-		}
-	}
-}
-
-
-/* ...................................................................... */
-/* Adding triggers, generating timezone menu, displaying and hiding */
-
-/**
- * Adds triggers for UI to change common timezone used for dates in
- * gitweb output: it marks up and/or creates item to click to invoke
- * timezone change UI, creates timezone UI fragment to be attached,
- * and installs appropriate onclick trigger (via event delegation).
- *
- * @param {String} tzSelected: pre-selected timezone,
- *                             'utc' or 'local' or '(-|+)HHMM'
- * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone
- * @param {String} tzClassName: specifies elements to install trigger
- */
-function addChangeTZ(tzSelected, tzCookieInfo, tzClassName) {
-	// make link to timezone UI discoverable
-	addCssRule('.'+tzClassName + ':hover',
-	           'text-decoration: underline; cursor: help;');
-
-	// create form for selecting timezone (to be saved in a cookie)
-	var tzSelectFragment = document.createDocumentFragment();
-	tzSelectFragment = createChangeTZForm(tzSelectFragment,
-	                                      tzSelected, tzCookieInfo, tzClassName);
-
-	// event delegation handler for timezone selection UI (clicking on entry)
-	// see http://www.nczonline.net/blog/2009/06/30/event-delegation-in-javascript/
-	// assumes that there is no existing document.onclick handler
-	document.onclick = function onclickHandler(event) {
-		//IE doesn't pass in the event object
-		event = event || window.event;
-
-		//IE uses srcElement as the target
-		var target = event.target || event.srcElement;
-
-		switch (target.className) {
-		case tzClassName:
-			// don't display timezone menu if it is already displayed
-			if (tzSelectFragment.childNodes.length > 0) {
-				displayChangeTZForm(target, tzSelectFragment);
-			}
-			break;
-		} // end switch
-	};
-}
-
-/**
- * Create DocumentFragment with UI for changing common timezone in
- * which dates are shown in.
- *
- * @param {DocumentFragment} documentFragment: where attach UI
- * @param {String} tzSelected: default (pre-selected) timezone
- * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone
- * @returns {DocumentFragment}
- */
-function createChangeTZForm(documentFragment, tzSelected, tzCookieInfo, tzClassName) {
-	var div = document.createElement("div");
-	div.className = 'popup';
-
-	/* '<div class="close-button" title="(click on this box to close)">X</div>' */
-	var closeButton = document.createElement('div');
-	closeButton.className = 'close-button';
-	closeButton.title = '(click on this box to close)';
-	closeButton.appendChild(document.createTextNode('X'));
-	closeButton.onclick = closeTZFormHandler(documentFragment, tzClassName);
-	div.appendChild(closeButton);
-
-	/* 'Select timezone: <br clear="all">' */
-	div.appendChild(document.createTextNode('Select timezone: '));
-	var br = document.createElement('br');
-	br.clear = 'all';
-	div.appendChild(br);
-
-	/* '<select name="tzoffset">
-	 *    ...
-	 *    <option value="-0700">UTC-07:00</option>
-	 *    <option value="-0600">UTC-06:00</option>
-	 *    ...
-	 *  </select>' */
-	var select = document.createElement("select");
-	select.name = "tzoffset";
-	//select.style.clear = 'all';
-	select.appendChild(generateTZOptions(tzSelected));
-	select.onchange = selectTZHandler(documentFragment, tzCookieInfo, tzClassName);
-	div.appendChild(select);
-
-	documentFragment.appendChild(div);
-
-	return documentFragment;
-}
-
-
-/**
- * Hide (remove from DOM) timezone change UI, ensuring that it is not
- * garbage collected and that it can be re-enabled later.
- *
- * @param {DocumentFragment} documentFragment: contains detached UI
- * @param {HTMLSelectElement} target: select element inside of UI
- * @param {String} tzClassName: specifies element where UI was installed
- * @returns {DocumentFragment} documentFragment
- */
-function removeChangeTZForm(documentFragment, target, tzClassName) {
-	// find containing element, where we appended timezone selection UI
-	// `target' is somewhere inside timezone menu
-	var container = target.parentNode, popup = target;
-	while (container &&
-	       container.className !== tzClassName) {
-		popup = container;
-		container = container.parentNode;
-	}
-	// safety check if we found correct container,
-	// and if it isn't deleted already
-	if (!container || !popup ||
-	    container.className !== tzClassName ||
-	    popup.className     !== 'popup') {
-		return documentFragment;
-	}
-
-	// timezone selection UI was appended as last child
-	// see also displayChangeTZForm function
-	var removed = popup.parentNode.removeChild(popup);
-	if (documentFragment.firstChild !== removed) { // the only child
-		// re-append it so it would be available for next time
-		documentFragment.appendChild(removed);
-	}
-	// all of inline style was added by this script
-	// it is not really needed to remove it, but it is a good practice
-	container.removeAttribute('style');
-
-	return documentFragment;
-}
-
-
-/**
- * Display UI for changing common timezone for dates in gitweb output.
- * To be used from 'onclick' event handler.
- *
- * @param {HTMLElement} target: where to install/display UI
- * @param {DocumentFragment} tzSelectFragment: timezone selection UI
- */
-function displayChangeTZForm(target, tzSelectFragment) {
-	// for absolute positioning to be related to target element
-	target.style.position = 'relative';
-	target.style.display = 'inline-block';
-
-	// show/display UI for changing timezone
-	target.appendChild(tzSelectFragment);
-}
-
-
-/* ...................................................................... */
-/* List of timezones for timezone selection menu */
-
-/**
- * Generate list of timezones for creating timezone select UI
- *
- * @returns {Object[]} list of e.g. { value: '+0100', descr: 'GMT+01:00' }
- */
-function generateTZList() {
-	var timezones = [
-		{ value: "utc",   descr: "UTC/GMT"},
-		{ value: "local", descr: "Local (per browser)"}
-	];
-
-	// generate all full hour timezones (no fractional timezones)
-	for (var x = -12, idx = timezones.length; x <= +14; x++, idx++) {
-		var hours = (x >= 0 ? '+' : '-') + padLeft(x >=0 ? x : -x, 2);
-		timezones[idx] = { value: hours + '00', descr: 'UTC' + hours + ':00'};
-		if (x === 0) {
-			timezones[idx].descr = 'UTC\u00B100:00'; // 'UTC&plusmn;00:00'
-		}
-	}
-
-	return timezones;
-}
-
-/**
- * Generate <options> elements for timezone select UI
- *
- * @param {String} tzSelected: default timezone
- * @returns {DocumentFragment} list of options elements to appendChild
- */
-function generateTZOptions(tzSelected) {
-	var elems = document.createDocumentFragment();
-	var timezones = generateTZList();
-
-	for (var i = 0, len = timezones.length; i < len; i++) {
-		var tzone = timezones[i];
-		var option = document.createElement("option");
-		if (tzone.value === tzSelected) {
-			option.defaultSelected = true;
-		}
-		option.value = tzone.value;
-		option.appendChild(document.createTextNode(tzone.descr));
-
-		elems.appendChild(option);
-	}
-
-	return elems;
-}
-
-
-/* ...................................................................... */
-/* Event handlers and/or their generators */
-
-/**
- * Create event handler that select timezone and closes timezone select UI.
- * To be used as $('select[name="tzselect"]').onchange handler.
- *
- * @param {DocumentFragment} tzSelectFragment: timezone selection UI
- * @param {Object} tzCookieInfo: object literal with info about cookie to store timezone
- * @param {String} tzCookieInfo.name: name of cookie to save result of selection
- * @param {String} tzClassName: specifies element where UI was installed
- * @returns {Function} event handler
- */
-function selectTZHandler(tzSelectFragment, tzCookieInfo, tzClassName) {
-	//return function selectTZ(event) {
-	return function (event) {
-		event = event || window.event;
-		var target = event.target || event.srcElement;
-
-		var selected = target.options.item(target.selectedIndex);
-		removeChangeTZForm(tzSelectFragment, target, tzClassName);
-
-		if (selected) {
-			selected.defaultSelected = true;
-			setCookie(tzCookieInfo.name, selected.value, tzCookieInfo);
-			fixDatetimeTZ(selected.value, tzClassName);
-		}
-	};
-}
-
-/**
- * Create event handler that closes timezone select UI.
- * To be used e.g. as $('.closebutton').onclick handler.
- *
- * @param {DocumentFragment} tzSelectFragment: timezone selection UI
- * @param {String} tzClassName: specifies element where UI was installed
- * @returns {Function} event handler
- */
-function closeTZFormHandler(tzSelectFragment, tzClassName) {
-	//return function closeTZForm(event) {
-	return function (event) {
-		event = event || window.event;
-		var target = event.target || event.srcElement;
-
-		removeChangeTZForm(tzSelectFragment, target, tzClassName);
-	};
-}
-
-/* end of adjust-timezone.js */
diff --git a/third_party/git/gitweb/static/js/blame_incremental.js b/third_party/git/gitweb/static/js/blame_incremental.js
deleted file mode 100644
index e100d8206b52..000000000000
--- a/third_party/git/gitweb/static/js/blame_incremental.js
+++ /dev/null
@@ -1,692 +0,0 @@
-// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
-//               2007, Petr Baudis <pasky@suse.cz>
-//          2008-2011, Jakub Narebski <jnareb@gmail.com>
-
-/**
- * @fileOverview JavaScript side of Ajax-y 'blame_incremental' view in gitweb
- * @license GPLv2 or later
- */
-
-/* ============================================================ */
-/*
- * This code uses DOM methods instead of (nonstandard) innerHTML
- * to modify page.
- *
- * innerHTML is non-standard IE extension, though supported by most
- * browsers; however Firefox up to version 1.5 didn't implement it in
- * a strict mode (application/xml+xhtml mimetype).
- *
- * Also my simple benchmarks show that using elem.firstChild.data =
- * 'content' is slightly faster than elem.innerHTML = 'content'.  It
- * is however more fragile (text element fragment must exists), and
- * less feature-rich (we cannot add HTML).
- *
- * Note that DOM 2 HTML is preferred over generic DOM 2 Core; the
- * equivalent using DOM 2 Core is usually shown in comments.
- */
-
-
-/* ............................................................ */
-/* utility/helper functions (and variables) */
-
-var projectUrl; // partial query + separator ('?' or ';')
-
-// 'commits' is an associative map. It maps SHA1s to Commit objects.
-var commits = {};
-
-/**
- * constructor for Commit objects, used in 'blame'
- * @class Represents a blamed commit
- * @param {String} sha1: SHA-1 identifier of a commit
- */
-function Commit(sha1) {
-	if (this instanceof Commit) {
-		this.sha1 = sha1;
-		this.nprevious = 0; /* number of 'previous', effective parents */
-	} else {
-		return new Commit(sha1);
-	}
-}
-
-/* ............................................................ */
-/* progress info, timing, error reporting */
-
-var blamedLines = 0;
-var totalLines  = '???';
-var div_progress_bar;
-var div_progress_info;
-
-/**
- * Detects how many lines does a blamed file have,
- * This information is used in progress info
- *
- * @returns {Number|String} Number of lines in file, or string '...'
- */
-function countLines() {
-	var table =
-		document.getElementById('blame_table') ||
-		document.getElementsByTagName('table')[0];
-
-	if (table) {
-		return table.getElementsByTagName('tr').length - 1; // for header
-	} else {
-		return '...';
-	}
-}
-
-/**
- * update progress info and length (width) of progress bar
- *
- * @globals div_progress_info, div_progress_bar, blamedLines, totalLines
- */
-function updateProgressInfo() {
-	if (!div_progress_info) {
-		div_progress_info = document.getElementById('progress_info');
-	}
-	if (!div_progress_bar) {
-		div_progress_bar = document.getElementById('progress_bar');
-	}
-	if (!div_progress_info && !div_progress_bar) {
-		return;
-	}
-
-	var percentage = Math.floor(100.0*blamedLines/totalLines);
-
-	if (div_progress_info) {
-		div_progress_info.firstChild.data  = blamedLines + ' / ' + totalLines +
-			' (' + padLeftStr(percentage, 3, '\u00A0') + '%)';
-	}
-
-	if (div_progress_bar) {
-		//div_progress_bar.setAttribute('style', 'width: '+percentage+'%;');
-		div_progress_bar.style.width = percentage + '%';
-	}
-}
-
-
-var t_interval_server = '';
-var cmds_server = '';
-var t0 = new Date();
-
-/**
- * write how much it took to generate data, and to run script
- *
- * @globals t0, t_interval_server, cmds_server
- */
-function writeTimeInterval() {
-	var info_time = document.getElementById('generating_time');
-	if (!info_time || !t_interval_server) {
-		return;
-	}
-	var t1 = new Date();
-	info_time.firstChild.data += ' + (' +
-		t_interval_server + ' sec server blame_data / ' +
-		(t1.getTime() - t0.getTime())/1000 + ' sec client JavaScript)';
-
-	var info_cmds = document.getElementById('generating_cmd');
-	if (!info_time || !cmds_server) {
-		return;
-	}
-	info_cmds.firstChild.data += ' + ' + cmds_server;
-}
-
-/**
- * show an error message alert to user within page (in progress info area)
- * @param {String} str: plain text error message (no HTML)
- *
- * @globals div_progress_info
- */
-function errorInfo(str) {
-	if (!div_progress_info) {
-		div_progress_info = document.getElementById('progress_info');
-	}
-	if (div_progress_info) {
-		div_progress_info.className = 'error';
-		div_progress_info.firstChild.data = str;
-	}
-}
-
-/* ............................................................ */
-/* coloring rows during blame_data (git blame --incremental) run */
-
-/**
- * used to extract N from 'colorN', where N is a number,
- * @constant
- */
-var colorRe = /\bcolor([0-9]*)\b/;
-
-/**
- * return N if <tr class="colorN">, otherwise return null
- * (some browsers require CSS class names to begin with letter)
- *
- * @param {HTMLElement} tr: table row element to check
- * @param {String} tr.className: 'class' attribute of tr element
- * @returns {Number|null} N if tr.className == 'colorN', otherwise null
- *
- * @globals colorRe
- */
-function getColorNo(tr) {
-	if (!tr) {
-		return null;
-	}
-	var className = tr.className;
-	if (className) {
-		var match = colorRe.exec(className);
-		if (match) {
-			return parseInt(match[1], 10);
-		}
-	}
-	return null;
-}
-
-var colorsFreq = [0, 0, 0];
-/**
- * return one of given possible colors (currently least used one)
- * example: chooseColorNoFrom(2, 3) returns 2 or 3
- *
- * @param {Number[]} arguments: one or more numbers
- *        assumes that  1 <= arguments[i] <= colorsFreq.length
- * @returns {Number} Least used color number from arguments
- * @globals colorsFreq
- */
-function chooseColorNoFrom() {
-	// choose the color which is least used
-	var colorNo = arguments[0];
-	for (var i = 1; i < arguments.length; i++) {
-		if (colorsFreq[arguments[i]-1] < colorsFreq[colorNo-1]) {
-			colorNo = arguments[i];
-		}
-	}
-	colorsFreq[colorNo-1]++;
-	return colorNo;
-}
-
-/**
- * given two neighbor <tr> elements, find color which would be different
- * from color of both of neighbors; used to 3-color blame table
- *
- * @param {HTMLElement} tr_prev
- * @param {HTMLElement} tr_next
- * @returns {Number} color number N such that
- * colorN != tr_prev.className && colorN != tr_next.className
- */
-function findColorNo(tr_prev, tr_next) {
-	var color_prev = getColorNo(tr_prev);
-	var color_next = getColorNo(tr_next);
-
-
-	// neither of neighbors has color set
-	// THEN we can use any of 3 possible colors
-	if (!color_prev && !color_next) {
-		return chooseColorNoFrom(1,2,3);
-	}
-
-	// either both neighbors have the same color,
-	// or only one of neighbors have color set
-	// THEN we can use any color except given
-	var color;
-	if (color_prev === color_next) {
-		color = color_prev; // = color_next;
-	} else if (!color_prev) {
-		color = color_next;
-	} else if (!color_next) {
-		color = color_prev;
-	}
-	if (color) {
-		return chooseColorNoFrom((color % 3) + 1, ((color+1) % 3) + 1);
-	}
-
-	// neighbors have different colors
-	// THEN there is only one color left
-	return (3 - ((color_prev + color_next) % 3));
-}
-
-/* ............................................................ */
-/* coloring rows like 'blame' after 'blame_data' finishes */
-
-/**
- * returns true if given row element (tr) is first in commit group
- * to be used only after 'blame_data' finishes (after processing)
- *
- * @param {HTMLElement} tr: table row
- * @returns {Boolean} true if TR is first in commit group
- */
-function isStartOfGroup(tr) {
-	return tr.firstChild.className === 'sha1';
-}
-
-/**
- * change colors to use zebra coloring (2 colors) instead of 3 colors
- * concatenate neighbor commit groups belonging to the same commit
- *
- * @globals colorRe
- */
-function fixColorsAndGroups() {
-	var colorClasses = ['light', 'dark'];
-	var linenum = 1;
-	var tr, prev_group;
-	var colorClass = 0;
-	var table =
-		document.getElementById('blame_table') ||
-		document.getElementsByTagName('table')[0];
-
-	while ((tr = document.getElementById('l'+linenum))) {
-	// index origin is 0, which is table header; start from 1
-	//while ((tr = table.rows[linenum])) { // <- it is slower
-		if (isStartOfGroup(tr, linenum, document)) {
-			if (prev_group &&
-			    prev_group.firstChild.firstChild.href ===
-			            tr.firstChild.firstChild.href) {
-				// we have to concatenate groups
-				var prev_rows = prev_group.firstChild.rowSpan || 1;
-				var curr_rows =         tr.firstChild.rowSpan || 1;
-				prev_group.firstChild.rowSpan = prev_rows + curr_rows;
-				//tr.removeChild(tr.firstChild);
-				tr.deleteCell(0); // DOM2 HTML way
-			} else {
-				colorClass = (colorClass + 1) % 2;
-				prev_group = tr;
-			}
-		}
-		var tr_class = tr.className;
-		tr.className = tr_class.replace(colorRe, colorClasses[colorClass]);
-		linenum++;
-	}
-}
-
-
-/* ============================================================ */
-/* main part: parsing response */
-
-/**
- * Function called for each blame entry, as soon as it finishes.
- * It updates page via DOM manipulation, adding sha1 info, etc.
- *
- * @param {Commit} commit: blamed commit
- * @param {Object} group: object representing group of lines,
- *                        which blame the same commit (blame entry)
- *
- * @globals blamedLines
- */
-function handleLine(commit, group) {
-	/*
-	   This is the structure of the HTML fragment we are working
-	   with:
-
-	   <tr id="l123" class="">
-	     <td class="sha1" title=""><a href=""> </a></td>
-	     <td class="linenr"><a class="linenr" href="">123</a></td>
-	     <td class="pre"># times (my ext3 doesn&#39;t).</td>
-	   </tr>
-	*/
-
-	var resline = group.resline;
-
-	// format date and time string only once per commit
-	if (!commit.info) {
-		/* e.g. 'Kay Sievers, 2005-08-07 21:49:46 +0200' */
-		commit.info = commit.author + ', ' +
-			formatDateISOLocal(commit.authorTime, commit.authorTimezone);
-	}
-
-	// color depends on group of lines, not only on blamed commit
-	var colorNo = findColorNo(
-		document.getElementById('l'+(resline-1)),
-		document.getElementById('l'+(resline+group.numlines))
-	);
-
-	// loop over lines in commit group
-	for (var i = 0; i < group.numlines; i++, resline++) {
-		var tr = document.getElementById('l'+resline);
-		if (!tr) {
-			break;
-		}
-		/*
-			<tr id="l123" class="">
-			  <td class="sha1" title=""><a href=""> </a></td>
-			  <td class="linenr"><a class="linenr" href="">123</a></td>
-			  <td class="pre"># times (my ext3 doesn&#39;t).</td>
-			</tr>
-		*/
-		var td_sha1  = tr.firstChild;
-		var a_sha1   = td_sha1.firstChild;
-		var a_linenr = td_sha1.nextSibling.firstChild;
-
-		/* <tr id="l123" class=""> */
-		var tr_class = '';
-		if (colorNo !== null) {
-			tr_class = 'color'+colorNo;
-		}
-		if (commit.boundary) {
-			tr_class += ' boundary';
-		}
-		if (commit.nprevious === 0) {
-			tr_class += ' no-previous';
-		} else if (commit.nprevious > 1) {
-			tr_class += ' multiple-previous';
-		}
-		tr.className = tr_class;
-
-		/* <td class="sha1" title="?" rowspan="?"><a href="?">?</a></td> */
-		if (i === 0) {
-			td_sha1.title = commit.info;
-			td_sha1.rowSpan = group.numlines;
-
-			a_sha1.href = projectUrl + 'a=commit;h=' + commit.sha1;
-			if (a_sha1.firstChild) {
-				a_sha1.firstChild.data = commit.sha1.substr(0, 8);
-			} else {
-				a_sha1.appendChild(
-					document.createTextNode(commit.sha1.substr(0, 8)));
-			}
-			if (group.numlines >= 2) {
-				var fragment = document.createDocumentFragment();
-				var br   = document.createElement("br");
-				var match = commit.author.match(/\b([A-Z])\B/g);
-				if (match) {
-					var text = document.createTextNode(
-							match.join(''));
-				}
-				if (br && text) {
-					var elem = fragment || td_sha1;
-					elem.appendChild(br);
-					elem.appendChild(text);
-					if (fragment) {
-						td_sha1.appendChild(fragment);
-					}
-				}
-			}
-		} else {
-			//tr.removeChild(td_sha1); // DOM2 Core way
-			tr.deleteCell(0); // DOM2 HTML way
-		}
-
-		/* <td class="linenr"><a class="linenr" href="?">123</a></td> */
-		var linenr_commit =
-			('previous' in commit ? commit.previous : commit.sha1);
-		var linenr_filename =
-			('file_parent' in commit ? commit.file_parent : commit.filename);
-		a_linenr.href = projectUrl + 'a=blame_incremental' +
-			';hb=' + linenr_commit +
-			';f='  + encodeURIComponent(linenr_filename) +
-			'#l' + (group.srcline + i);
-
-		blamedLines++;
-
-		//updateProgressInfo();
-	}
-}
-
-// ----------------------------------------------------------------------
-
-/**#@+
- * @constant
- */
-var sha1Re = /^([0-9a-f]{40}) ([0-9]+) ([0-9]+) ([0-9]+)/;
-var infoRe = /^([a-z-]+) ?(.*)/;
-var endRe  = /^END ?([^ ]*) ?(.*)/;
-/**@-*/
-
-var curCommit = new Commit();
-var curGroup  = {};
-
-/**
- * Parse output from 'git blame --incremental [...]', received via
- * XMLHttpRequest from server (blamedataUrl), and call handleLine
- * (which updates page) as soon as blame entry is completed.
- *
- * @param {String[]} lines: new complete lines from blamedata server
- *
- * @globals commits, curCommit, curGroup, t_interval_server, cmds_server
- * @globals sha1Re, infoRe, endRe
- */
-function processBlameLines(lines) {
-	var match;
-
-	for (var i = 0, len = lines.length; i < len; i++) {
-
-		if ((match = sha1Re.exec(lines[i]))) {
-			var sha1 = match[1];
-			var srcline  = parseInt(match[2], 10);
-			var resline  = parseInt(match[3], 10);
-			var numlines = parseInt(match[4], 10);
-
-			var c = commits[sha1];
-			if (!c) {
-				c = new Commit(sha1);
-				commits[sha1] = c;
-			}
-			curCommit = c;
-
-			curGroup.srcline = srcline;
-			curGroup.resline = resline;
-			curGroup.numlines = numlines;
-
-		} else if ((match = infoRe.exec(lines[i]))) {
-			var info = match[1];
-			var data = match[2];
-			switch (info) {
-			case 'filename':
-				curCommit.filename = unquote(data);
-				// 'filename' information terminates the entry
-				handleLine(curCommit, curGroup);
-				updateProgressInfo();
-				break;
-			case 'author':
-				curCommit.author = data;
-				break;
-			case 'author-time':
-				curCommit.authorTime = parseInt(data, 10);
-				break;
-			case 'author-tz':
-				curCommit.authorTimezone = data;
-				break;
-			case 'previous':
-				curCommit.nprevious++;
-				// store only first 'previous' header
-				if (!('previous' in curCommit)) {
-					var parts = data.split(' ', 2);
-					curCommit.previous    = parts[0];
-					curCommit.file_parent = unquote(parts[1]);
-				}
-				break;
-			case 'boundary':
-				curCommit.boundary = true;
-				break;
-			} // end switch
-
-		} else if ((match = endRe.exec(lines[i]))) {
-			t_interval_server = match[1];
-			cmds_server = match[2];
-
-		} else if (lines[i] !== '') {
-			// malformed line
-
-		} // end if (match)
-
-	} // end for (lines)
-}
-
-/**
- * Process new data and return pointer to end of processed part
- *
- * @param {String} unprocessed: new data (from nextReadPos)
- * @param {Number} nextReadPos: end of last processed data
- * @return {Number} end of processed data (new value for nextReadPos)
- */
-function processData(unprocessed, nextReadPos) {
-	var lastLineEnd = unprocessed.lastIndexOf('\n');
-	if (lastLineEnd !== -1) {
-		var lines = unprocessed.substring(0, lastLineEnd).split('\n');
-		nextReadPos += lastLineEnd + 1 /* 1 == '\n'.length */;
-
-		processBlameLines(lines);
-	} // end if
-
-	return nextReadPos;
-}
-
-/**
- * Handle XMLHttpRequest errors
- *
- * @param {XMLHttpRequest} xhr: XMLHttpRequest object
- * @param {Number} [xhr.pollTimer] ID of the timeout to clear
- *
- * @globals commits
- */
-function handleError(xhr) {
-	errorInfo('Server error: ' +
-		xhr.status + ' - ' + (xhr.statusText || 'Error contacting server'));
-
-	if (typeof xhr.pollTimer === "number") {
-		clearTimeout(xhr.pollTimer);
-		delete xhr.pollTimer;
-	}
-	commits = {}; // free memory
-}
-
-/**
- * Called after XMLHttpRequest finishes (loads)
- *
- * @param {XMLHttpRequest} xhr: XMLHttpRequest object
- * @param {Number} [xhr.pollTimer] ID of the timeout to clear
- *
- * @globals commits
- */
-function responseLoaded(xhr) {
-	if (typeof xhr.pollTimer === "number") {
-		clearTimeout(xhr.pollTimer);
-		delete xhr.pollTimer;
-	}
-
-	fixColorsAndGroups();
-	writeTimeInterval();
-	commits = {}; // free memory
-}
-
-/**
- * handler for XMLHttpRequest onreadystatechange event
- * @see startBlame
- *
- * @param {XMLHttpRequest} xhr: XMLHttpRequest object
- * @param {Number} xhr.prevDataLength: previous value of xhr.responseText.length
- * @param {Number} xhr.nextReadPos: start of unread part of xhr.responseText
- * @param {Number} [xhr.pollTimer] ID of the timeout (to reset or cancel)
- * @param {Boolean} fromTimer: if handler was called from timer
- */
-function handleResponse(xhr, fromTimer) {
-
-	/*
-	 * xhr.readyState
-	 *
-	 *  Value  Constant (W3C)    Description
-	 *  -------------------------------------------------------------------
-	 *  0      UNSENT            open() has not been called yet.
-	 *  1      OPENED            send() has not been called yet.
-	 *  2      HEADERS_RECEIVED  send() has been called, and headers
-	 *                           and status are available.
-	 *  3      LOADING           Downloading; responseText holds partial data.
-	 *  4      DONE              The operation is complete.
-	 */
-
-	if (xhr.readyState !== 4 && xhr.readyState !== 3) {
-		return;
-	}
-
-	// the server returned error
-	// try ... catch block is to work around bug in IE8
-	try {
-		if (xhr.readyState === 3 && xhr.status !== 200) {
-			return;
-		}
-	} catch (e) {
-		return;
-	}
-	if (xhr.readyState === 4 && xhr.status !== 200) {
-		handleError(xhr);
-		return;
-	}
-
-	// In konqueror xhr.responseText is sometimes null here...
-	if (xhr.responseText === null) {
-		return;
-	}
-
-
-	// extract new whole (complete) lines, and process them
-	if (xhr.prevDataLength !== xhr.responseText.length) {
-		xhr.prevDataLength = xhr.responseText.length;
-		var unprocessed = xhr.responseText.substring(xhr.nextReadPos);
-		xhr.nextReadPos = processData(unprocessed, xhr.nextReadPos);
-	}
-
-	// did we finish work?
-	if (xhr.readyState === 4) {
-		responseLoaded(xhr);
-		return;
-	}
-
-	// if we get from timer, we have to restart it
-	// otherwise onreadystatechange gives us partial response, timer not needed
-	if (fromTimer) {
-		setTimeout(function () {
-			handleResponse(xhr, true);
-		}, 1000);
-
-	} else if (typeof xhr.pollTimer === "number") {
-		clearTimeout(xhr.pollTimer);
-		delete xhr.pollTimer;
-	}
-}
-
-// ============================================================
-// ------------------------------------------------------------
-
-/**
- * Incrementally update line data in blame_incremental view in gitweb.
- *
- * @param {String} blamedataUrl: URL to server script generating blame data.
- * @param {String} bUrl: partial URL to project, used to generate links.
- *
- * Called from 'blame_incremental' view after loading table with
- * file contents, a base for blame view.
- *
- * @globals t0, projectUrl, div_progress_bar, totalLines
-*/
-function startBlame(blamedataUrl, bUrl) {
-
-	var xhr = createRequestObject();
-	if (!xhr) {
-		errorInfo('ERROR: XMLHttpRequest not supported');
-		return;
-	}
-
-	t0 = new Date();
-	projectUrl = bUrl + (bUrl.indexOf('?') === -1 ? '?' : ';');
-	if ((div_progress_bar = document.getElementById('progress_bar'))) {
-		//div_progress_bar.setAttribute('style', 'width: 100%;');
-		div_progress_bar.style.cssText = 'width: 100%;';
-	}
-	totalLines = countLines();
-	updateProgressInfo();
-
-	/* add extra properties to xhr object to help processing response */
-	xhr.prevDataLength = -1;  // used to detect if we have new data
-	xhr.nextReadPos = 0;      // where unread part of response starts
-
-	xhr.onreadystatechange = function () {
-		handleResponse(xhr, false);
-	};
-
-	xhr.open('GET', blamedataUrl);
-	xhr.setRequestHeader('Accept', 'text/plain');
-	xhr.send(null);
-
-	// not all browsers call onreadystatechange event on each server flush
-	// poll response using timer every second to handle this issue
-	xhr.pollTimer = setTimeout(function () {
-		handleResponse(xhr, true);
-	}, 1000);
-}
-
-/* end of blame_incremental.js */
diff --git a/third_party/git/gitweb/static/js/javascript-detection.js b/third_party/git/gitweb/static/js/javascript-detection.js
deleted file mode 100644
index fa2596f77c64..000000000000
--- a/third_party/git/gitweb/static/js/javascript-detection.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
-//               2007, Petr Baudis <pasky@suse.cz>
-//          2008-2011, Jakub Narebski <jnareb@gmail.com>
-
-/**
- * @fileOverview Detect if JavaScript is enabled, and pass it to server-side
- * @license GPLv2 or later
- */
-
-
-/* ============================================================ */
-/* Manipulating links */
-
-/**
- * used to check if link has 'js' query parameter already (at end),
- * and other reasons to not add 'js=1' param at the end of link
- * @constant
- */
-var jsExceptionsRe = /[;?]js=[01](#.*)?$/;
-
-/**
- * Add '?js=1' or ';js=1' to the end of every link in the document
- * that doesn't have 'js' query parameter set already.
- *
- * Links with 'js=1' lead to JavaScript version of given action, if it
- * exists (currently there is only 'blame_incremental' for 'blame')
- *
- * To be used as `window.onload` handler
- *
- * @globals jsExceptionsRe
- */
-function fixLinks() {
-	var allLinks = document.getElementsByTagName("a") || document.links;
-	for (var i = 0, len = allLinks.length; i < len; i++) {
-		var link = allLinks[i];
-		if (!jsExceptionsRe.test(link)) {
-			link.href = link.href.replace(/(#|$)/,
-				(link.href.indexOf('?') === -1 ? '?' : ';') + 'js=1$1');
-		}
-	}
-}
-
-/* end of javascript-detection.js */
diff --git a/third_party/git/gitweb/static/js/lib/common-lib.js b/third_party/git/gitweb/static/js/lib/common-lib.js
deleted file mode 100644
index 018bbb7d4cb7..000000000000
--- a/third_party/git/gitweb/static/js/lib/common-lib.js
+++ /dev/null
@@ -1,224 +0,0 @@
-// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
-//               2007, Petr Baudis <pasky@suse.cz>
-//          2008-2011, Jakub Narebski <jnareb@gmail.com>
-
-/**
- * @fileOverview Generic JavaScript code (helper functions)
- * @license GPLv2 or later
- */
-
-
-/* ============================================================ */
-/* ............................................................ */
-/* Padding */
-
-/**
- * pad INPUT on the left with STR that is assumed to have visible
- * width of single character (for example nonbreakable spaces),
- * to WIDTH characters
- *
- * example: padLeftStr(12, 3, '\u00A0') == '\u00A012'
- *          ('\u00A0' is nonbreakable space)
- *
- * @param {Number|String} input: number to pad
- * @param {Number} width: visible width of output
- * @param {String} str: string to prefix to string, defaults to '\u00A0'
- * @returns {String} INPUT prefixed with STR x (WIDTH - INPUT.length)
- */
-function padLeftStr(input, width, str) {
-	var prefix = '';
-	if (typeof str === 'undefined') {
-		ch = '\u00A0'; // using '&nbsp;' doesn't work in all browsers
-	}
-
-	width -= input.toString().length;
-	while (width > 0) {
-		prefix += str;
-		width--;
-	}
-	return prefix + input;
-}
-
-/**
- * Pad INPUT on the left to WIDTH, using given padding character CH,
- * for example padLeft('a', 3, '_') is '__a'
- *             padLeft(4, 2) is '04' (same as padLeft(4, 2, '0'))
- *
- * @param {String} input: input value converted to string.
- * @param {Number} width: desired length of output.
- * @param {String} ch: single character to prefix to string, defaults to '0'.
- *
- * @returns {String} Modified string, at least SIZE length.
- */
-function padLeft(input, width, ch) {
-	var s = input + "";
-	if (typeof ch === 'undefined') {
-		ch = '0';
-	}
-
-	while (s.length < width) {
-		s = ch + s;
-	}
-	return s;
-}
-
-
-/* ............................................................ */
-/* Handling browser incompatibilities */
-
-/**
- * Create XMLHttpRequest object in cross-browser way
- * @returns XMLHttpRequest object, or null
- */
-function createRequestObject() {
-	try {
-		return new XMLHttpRequest();
-	} catch (e) {}
-	try {
-		return window.createRequest();
-	} catch (e) {}
-	try {
-		return new ActiveXObject("Msxml2.XMLHTTP");
-	} catch (e) {}
-	try {
-		return new ActiveXObject("Microsoft.XMLHTTP");
-	} catch (e) {}
-
-	return null;
-}
-
-
-/**
- * Insert rule giving specified STYLE to given SELECTOR at the end of
- * first CSS stylesheet.
- *
- * @param {String} selector: CSS selector, e.g. '.class'
- * @param {String} style: rule contents, e.g. 'background-color: red;'
- */
-function addCssRule(selector, style) {
-	var stylesheet = document.styleSheets[0];
-
-	var theRules = [];
-	if (stylesheet.cssRules) {     // W3C way
-		theRules = stylesheet.cssRules;
-	} else if (stylesheet.rules) { // IE way
-		theRules = stylesheet.rules;
-	}
-
-	if (stylesheet.insertRule) {    // W3C way
-		stylesheet.insertRule(selector + ' { ' + style + ' }', theRules.length);
-	} else if (stylesheet.addRule) { // IE way
-		stylesheet.addRule(selector, style);
-	}
-}
-
-
-/* ............................................................ */
-/* Support for legacy browsers */
-
-/**
- * Provides getElementsByClassName method, if there is no native
- * implementation of this method.
- *
- * NOTE that there are limits and differences compared to native
- * getElementsByClassName as defined by e.g.:
- *   https://developer.mozilla.org/en/DOM/document.getElementsByClassName
- *   http://www.whatwg.org/specs/web-apps/current-work/multipage/dom.html#dom-getelementsbyclassname
- *   http://www.whatwg.org/specs/web-apps/current-work/multipage/dom.html#dom-document-getelementsbyclassname
- *
- * Namely, this implementation supports only single class name as
- * argument and not set of space-separated tokens representing classes,
- * it returns Array of nodes rather than live NodeList, and has
- * additional optional argument where you can limit search to given tags
- * (via getElementsByTagName).
- *
- * Based on
- *   http://code.google.com/p/getelementsbyclassname/
- *   http://www.dustindiaz.com/getelementsbyclass/
- *   http://stackoverflow.com/questions/1818865/do-we-have-getelementsbyclassname-in-javascript
- *
- * See also http://ejohn.org/blog/getelementsbyclassname-speed-comparison/
- *
- * @param {String} class: name of _single_ class to find
- * @param {String} [taghint] limit search to given tags
- * @returns {Node[]} array of matching elements
- */
-if (!('getElementsByClassName' in document)) {
-	document.getElementsByClassName = function (classname, taghint) {
-		taghint = taghint || "*";
-		var elements = (taghint === "*" && document.all) ?
-		               document.all :
-		               document.getElementsByTagName(taghint);
-		var pattern = new RegExp("(^|\\s)" + classname + "(\\s|$)");
-		var matches= [];
-		for (var i = 0, j = 0, n = elements.length; i < n; i++) {
-			var el= elements[i];
-			if (el.className && pattern.test(el.className)) {
-				// matches.push(el);
-				matches[j] = el;
-				j++;
-			}
-		}
-		return matches;
-	};
-} // end if
-
-
-/* ............................................................ */
-/* unquoting/unescaping filenames */
-
-/**#@+
- * @constant
- */
-var escCodeRe = /\\([^0-7]|[0-7]{1,3})/g;
-var octEscRe = /^[0-7]{1,3}$/;
-var maybeQuotedRe = /^\"(.*)\"$/;
-/**#@-*/
-
-/**
- * unquote maybe C-quoted filename (as used by git, i.e. it is
- * in double quotes '"' if there is any escape character used)
- * e.g. 'aa' -> 'aa', '"a\ta"' -> 'a	a'
- *
- * @param {String} str: git-quoted string
- * @returns {String} Unquoted and unescaped string
- *
- * @globals escCodeRe, octEscRe, maybeQuotedRe
- */
-function unquote(str) {
-	function unq(seq) {
-		var es = {
-			// character escape codes, aka escape sequences (from C)
-			// replacements are to some extent JavaScript specific
-			t: "\t",   // tab            (HT, TAB)
-			n: "\n",   // newline        (NL)
-			r: "\r",   // return         (CR)
-			f: "\f",   // form feed      (FF)
-			b: "\b",   // backspace      (BS)
-			a: "\x07", // alarm (bell)   (BEL)
-			e: "\x1B", // escape         (ESC)
-			v: "\v"    // vertical tab   (VT)
-		};
-
-		if (seq.search(octEscRe) !== -1) {
-			// octal char sequence
-			return String.fromCharCode(parseInt(seq, 8));
-		} else if (seq in es) {
-			// C escape sequence, aka character escape code
-			return es[seq];
-		}
-		// quoted ordinary character
-		return seq;
-	}
-
-	var match = str.match(maybeQuotedRe);
-	if (match) {
-		str = match[1];
-		// perhaps str = eval('"'+str+'"'); would be enough?
-		str = str.replace(escCodeRe,
-			function (substr, p1, offset, s) { return unq(p1); });
-	}
-	return str;
-}
-
-/* end of common-lib.js */
diff --git a/third_party/git/gitweb/static/js/lib/cookies.js b/third_party/git/gitweb/static/js/lib/cookies.js
deleted file mode 100644
index 66b9a072a4a3..000000000000
--- a/third_party/git/gitweb/static/js/lib/cookies.js
+++ /dev/null
@@ -1,114 +0,0 @@
-/**
- * @fileOverview Accessing cookies from JavaScript
- * @license GPLv2 or later
- */
-
-/*
- * Based on subsection "Cookies in JavaScript" of "Professional
- * JavaScript for Web Developers" by Nicholas C. Zakas and cookie
- * plugin from jQuery (dual licensed under the MIT and GPL licenses)
- */
-
-
-/**
- * Create a cookie with the given name and value,
- * and other optional parameters.
- *
- * @example
- *   setCookie('foo', 'bar'); // will be deleted when browser exits
- *   setCookie('foo', 'bar', { expires: new Date(Date.parse('Jan 1, 2012')) });
- *   setCookie('foo', 'bar', { expires: 7 }); // 7 days = 1 week
- *   setCookie('foo', 'bar', { expires: 14, path: '/' });
- *
- * @param {String} sName:    Unique name of a cookie (letters, numbers, underscores).
- * @param {String} sValue:   The string value stored in a cookie.
- * @param {Object} [options] An object literal containing key/value pairs
- *                           to provide optional cookie attributes.
- * @param {String|Number|Date} [options.expires] Either literal string to be used as cookie expires,
- *                            or an integer specifying the expiration date from now on in days,
- *                            or a Date object to be used as cookie expiration date.
- *                            If a negative value is specified or a date in the past),
- *                            the cookie will be deleted.
- *                            If set to null or omitted, the cookie will be a session cookie
- *                            and will not be retained when the browser exits.
- * @param {String} [options.path] Restrict access of a cookie to particular directory
- *                               (default: path of page that created the cookie).
- * @param {String} [options.domain] Override what web sites are allowed to access cookie
- *                                  (default: domain of page that created the cookie).
- * @param {Boolean} [options.secure] If true, the secure attribute of the cookie will be set
- *                                   and the cookie would be accessible only from secure sites
- *                                   (cookie transmission will require secure protocol like HTTPS).
- */
-function setCookie(sName, sValue, options) {
-	options = options || {};
-	if (sValue === null) {
-		sValue = '';
-		option.expires = 'delete';
-	}
-
-	var sCookie = sName + '=' + encodeURIComponent(sValue);
-
-	if (options.expires) {
-		var oExpires = options.expires, sDate;
-		if (oExpires === 'delete') {
-			sDate = 'Thu, 01 Jan 1970 00:00:00 GMT';
-		} else if (typeof oExpires === 'string') {
-			sDate = oExpires;
-		} else {
-			var oDate;
-			if (typeof oExpires === 'number') {
-				oDate = new Date();
-				oDate.setTime(oDate.getTime() + (oExpires * 24 * 60 * 60 * 1000)); // days to ms
-			} else {
-				oDate = oExpires;
-			}
-			sDate = oDate.toGMTString();
-		}
-		sCookie += '; expires=' + sDate;
-	}
-
-	if (options.path) {
-		sCookie += '; path=' + (options.path);
-	}
-	if (options.domain) {
-		sCookie += '; domain=' + (options.domain);
-	}
-	if (options.secure) {
-		sCookie += '; secure';
-	}
-	document.cookie = sCookie;
-}
-
-/**
- * Get the value of a cookie with the given name.
- *
- * @param {String} sName: Unique name of a cookie (letters, numbers, underscores)
- * @returns {String|null} The string value stored in a cookie
- */
-function getCookie(sName) {
-	var sRE = '(?:; )?' + sName + '=([^;]*);?';
-	var oRE = new RegExp(sRE);
-	if (oRE.test(document.cookie)) {
-		return decodeURIComponent(RegExp['$1']);
-	} else {
-		return null;
-	}
-}
-
-/**
- * Delete cookie with given name
- *
- * @param {String} sName:    Unique name of a cookie (letters, numbers, underscores)
- * @param {Object} [options] An object literal containing key/value pairs
- *                           to provide optional cookie attributes.
- * @param {String} [options.path]   Must be the same as when setting a cookie
- * @param {String} [options.domain] Must be the same as when setting a cookie
- */
-function deleteCookie(sName, options) {
-	options = options || {};
-	options.expires = 'delete';
-
-	setCookie(sName, '', options);
-}
-
-/* end of cookies.js */
diff --git a/third_party/git/gitweb/static/js/lib/datetime.js b/third_party/git/gitweb/static/js/lib/datetime.js
deleted file mode 100644
index f78c60a9125f..000000000000
--- a/third_party/git/gitweb/static/js/lib/datetime.js
+++ /dev/null
@@ -1,176 +0,0 @@
-// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
-//               2007, Petr Baudis <pasky@suse.cz>
-//          2008-2011, Jakub Narebski <jnareb@gmail.com>
-
-/**
- * @fileOverview Datetime manipulation: parsing and formatting
- * @license GPLv2 or later
- */
-
-
-/* ............................................................ */
-/* parsing and retrieving datetime related information */
-
-/**
- * used to extract hours and minutes from timezone info, e.g '-0900'
- * @constant
- */
-var tzRe = /^([+\-])([0-9][0-9])([0-9][0-9])$/;
-
-/**
- * convert numeric timezone +/-ZZZZ to offset from UTC in seconds
- *
- * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM'
- * @returns {Number} offset from UTC in seconds for timezone
- *
- * @globals tzRe
- */
-function timezoneOffset(timezoneInfo) {
-	var match = tzRe.exec(timezoneInfo);
-	var tz_sign = (match[1] === '-' ? -1 : +1);
-	var tz_hour = parseInt(match[2],10);
-	var tz_min  = parseInt(match[3],10);
-
-	return tz_sign*(((tz_hour*60) + tz_min)*60);
-}
-
-/**
- * return local (browser) timezone as offset from UTC in seconds
- *
- * @returns {Number} offset from UTC in seconds for local timezone
- */
-function localTimezoneOffset() {
-	// getTimezoneOffset returns the time-zone offset from UTC,
-	// in _minutes_, for the current locale
-	return ((new Date()).getTimezoneOffset() * -60);
-}
-
-/**
- * return local (browser) timezone as numeric timezone '(+|-)HHMM'
- *
- * @returns {String} locat timezone as -/+ZZZZ
- */
-function localTimezoneInfo() {
-	var tzOffsetMinutes = (new Date()).getTimezoneOffset() * -1;
-
-	return formatTimezoneInfo(0, tzOffsetMinutes);
-}
-
-
-/**
- * Parse RFC-2822 date into a Unix timestamp (into epoch)
- *
- * @param {String} date: date in RFC-2822 format, e.g. 'Thu, 21 Dec 2000 16:01:07 +0200'
- * @returns {Number} epoch i.e. seconds since '00:00:00 1970-01-01 UTC'
- */
-function parseRFC2822Date(date) {
-	// Date.parse accepts the IETF standard (RFC 1123 Section 5.2.14 and elsewhere)
-	// date syntax, which is defined in RFC 2822 (obsoletes RFC 822)
-	// and returns number of _milli_seconds since January 1, 1970, 00:00:00 UTC
-	return Date.parse(date) / 1000;
-}
-
-
-/* ............................................................ */
-/* formatting date */
-
-/**
- * format timezone offset as numerical timezone '(+|-)HHMM' or '(+|-)HH:MM'
- *
- * @param {Number} hours:    offset in hours, e.g. 2 for '+0200'
- * @param {Number} [minutes] offset in minutes, e.g. 30 for '-4030';
- *                           it is split into hours if not 0 <= minutes < 60,
- *                           for example 1200 would give '+0100';
- *                           defaults to 0
- * @param {String} [sep] separator between hours and minutes part,
- *                       default is '', might be ':' for W3CDTF (rfc-3339)
- * @returns {String} timezone in '(+|-)HHMM' or '(+|-)HH:MM' format
- */
-function formatTimezoneInfo(hours, minutes, sep) {
-	minutes = minutes || 0; // to be able to use formatTimezoneInfo(hh)
-	sep = sep || ''; // default format is +/-ZZZZ
-
-	if (minutes < 0 || minutes > 59) {
-		hours = minutes > 0 ? Math.floor(minutes / 60) : Math.ceil(minutes / 60);
-		minutes = Math.abs(minutes - 60*hours); // sign of minutes is sign of hours
-		// NOTE: this works correctly because there is no UTC-00:30 timezone
-	}
-
-	var tzSign = hours >= 0 ? '+' : '-';
-	if (hours < 0) {
-		hours = -hours; // sign is stored in tzSign
-	}
-
-	return tzSign + padLeft(hours, 2, '0') + sep + padLeft(minutes, 2, '0');
-}
-
-/**
- * translate 'utc' and 'local' to numerical timezone
- * @param {String} timezoneInfo: might be 'utc' or 'local' (browser)
- */
-function normalizeTimezoneInfo(timezoneInfo) {
-	switch (timezoneInfo) {
-	case 'utc':
-		return '+0000';
-	case 'local': // 'local' is browser timezone
-		return localTimezoneInfo();
-	}
-	return timezoneInfo;
-}
-
-
-/**
- * return date in local time formatted in iso-8601 like format
- * 'yyyy-mm-dd HH:MM:SS +/-ZZZZ' e.g. '2005-08-07 21:49:46 +0200'
- *
- * @param {Number} epoch: seconds since '00:00:00 1970-01-01 UTC'
- * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM'
- * @returns {String} date in local time in iso-8601 like format
- */
-function formatDateISOLocal(epoch, timezoneInfo) {
-	// date corrected by timezone
-	var localDate = new Date(1000 * (epoch +
-		timezoneOffset(timezoneInfo)));
-	var localDateStr = // e.g. '2005-08-07'
-		localDate.getUTCFullYear()                 + '-' +
-		padLeft(localDate.getUTCMonth()+1, 2, '0') + '-' +
-		padLeft(localDate.getUTCDate(),    2, '0');
-	var localTimeStr = // e.g. '21:49:46'
-		padLeft(localDate.getUTCHours(),   2, '0') + ':' +
-		padLeft(localDate.getUTCMinutes(), 2, '0') + ':' +
-		padLeft(localDate.getUTCSeconds(), 2, '0');
-
-	return localDateStr + ' ' + localTimeStr + ' ' + timezoneInfo;
-}
-
-/**
- * return date in local time formatted in rfc-2822 format
- * e.g. 'Thu, 21 Dec 2000 16:01:07 +0200'
- *
- * @param {Number} epoch: seconds since '00:00:00 1970-01-01 UTC'
- * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM'
- * @param {Boolean} [padDay] e.g. 'Sun, 07 Aug' if true, 'Sun, 7 Aug' otherwise
- * @returns {String} date in local time in rfc-2822 format
- */
-function formatDateRFC2882(epoch, timezoneInfo, padDay) {
-	// A short textual representation of a month, three letters
-	var months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-	// A textual representation of a day, three letters
-	var days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-	// date corrected by timezone
-	var localDate = new Date(1000 * (epoch +
-		timezoneOffset(timezoneInfo)));
-	var localDateStr = // e.g. 'Sun, 7 Aug 2005' or 'Sun, 07 Aug 2005'
-		days[localDate.getUTCDay()] + ', ' +
-		(padDay ? padLeft(localDate.getUTCDate(),2,'0') : localDate.getUTCDate()) + ' ' +
-		months[localDate.getUTCMonth()] + ' ' +
-		localDate.getUTCFullYear();
-	var localTimeStr = // e.g. '21:49:46'
-		padLeft(localDate.getUTCHours(),   2, '0') + ':' +
-		padLeft(localDate.getUTCMinutes(), 2, '0') + ':' +
-		padLeft(localDate.getUTCSeconds(), 2, '0');
-
-	return localDateStr + ' ' + localTimeStr + ' ' + timezoneInfo;
-}
-
-/* end of datetime.js */