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

1 files changed, 0 insertions, 45 deletions

diff --git a/third_party/git/Documentation/RelNotes/1.6.2.2.txt b/third_party/git/Documentation/RelNotes/1.6.2.2.txt
deleted file mode 100644
index fafa9986b0e5..000000000000
--- a/third_party/git/Documentation/RelNotes/1.6.2.2.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-GIT v1.6.2.2 Release Notes
-==========================
-
-Fixes since v1.6.2.1
---------------------
-
-* A longstanding confusing description of what --pickaxe option of
-  git-diff does has been clarified in the documentation.
-
-* "git-blame -S" did not quite work near the commits that were given
-  on the command line correctly.
-
-* "git diff --pickaxe-regexp" did not count overlapping matches
-  correctly.
-
-* "git diff" did not feed files in work-tree representation to external
-  diff and textconv.
-
-* "git-fetch" in a repository that was not cloned from anywhere said
-  it cannot find 'origin', which was hard to understand for new people.
-
-* "git-format-patch --numbered-files --stdout" did not have to die of
-  incompatible options; it now simply ignores --numbered-files as no files
-  are produced anyway.
-
-* "git-ls-files --deleted" did not work well with GIT_DIR&GIT_WORK_TREE.
-
-* "git-read-tree A B C..." without -m option has been broken for a long
-  time.
-
-* git-send-email ignored --in-reply-to when --no-thread was given.
-
-* 'git-submodule add' did not tolerate extra slashes and ./ in the path it
-  accepted from the command line; it now is more lenient.
-
-* git-svn misbehaved when the project contained a path that began with
-  two dashes.
-
-* import-zips script (in contrib) did not compute the common directory
-  prefix correctly.
-
-* miscompilation of negated enum constants by old gcc (2.9) affected the
-  codepaths to spawn subprocesses.
-
-Many small documentation updates are included as well.