chore(3p/abseil_cpp): unvendor abseil_cpp r/3786

we weren't actually using these sources anymore, okay?

Change-Id: If701571d9716de308d3512e1eb22c35db0877a66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 134 deletions

diff --git a/third_party/abseil_cpp/absl/flags/usage_config.h b/third_party/abseil_cpp/absl/flags/usage_config.h
deleted file mode 100644
index 96eecea23159..000000000000
--- a/third_party/abseil_cpp/absl/flags/usage_config.h
+++ /dev/null
@@ -1,134 +0,0 @@
-//
-//  Copyright 2019 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// -----------------------------------------------------------------------------
-// File: usage_config.h
-// -----------------------------------------------------------------------------
-//
-// This file defines the main usage reporting configuration interfaces and
-// documents Abseil's supported built-in usage flags. If these flags are found
-// when parsing a command-line, Abseil will exit the program and display
-// appropriate help messages.
-#ifndef ABSL_FLAGS_USAGE_CONFIG_H_
-#define ABSL_FLAGS_USAGE_CONFIG_H_
-
-#include <functional>
-#include <string>
-
-#include "absl/base/config.h"
-#include "absl/strings/string_view.h"
-
-// -----------------------------------------------------------------------------
-// Built-in Usage Flags
-// -----------------------------------------------------------------------------
-//
-// Abseil supports the following built-in usage flags. When passed, these flags
-// exit the program and :
-//
-// * --help
-//     Shows help on important flags for this binary
-// * --helpfull
-//     Shows help on all flags
-// * --helpshort
-//     Shows help on only the main module for this program
-// * --helppackage
-//     Shows help on all modules in the main package
-// * --version
-//     Shows the version and build info for this binary and exits
-// * --only_check_args
-//     Exits after checking all flags
-// * --helpon
-//     Shows help on the modules named by this flag value
-// * --helpmatch
-//     Shows help on modules whose name contains the specified substring
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-
-namespace flags_internal {
-using FlagKindFilter = std::function<bool (absl::string_view)>;
-}  // namespace flags_internal
-
-// FlagsUsageConfig
-//
-// This structure contains the collection of callbacks for changing the behavior
-// of the usage reporting routines in Abseil Flags.
-struct FlagsUsageConfig {
-  // Returns true if flags defined in the given source code file should be
-  // reported with --helpshort flag. For example, if the file
-  // "path/to/my/code.cc" defines the flag "--my_flag", and
-  // contains_helpshort_flags("path/to/my/code.cc") returns true, invoking the
-  // program with --helpshort will include information about --my_flag in the
-  // program output.
-  flags_internal::FlagKindFilter contains_helpshort_flags;
-
-  // Returns true if flags defined in the filename should be reported with
-  // --help flag. For example, if the file
-  // "path/to/my/code.cc" defines the flag "--my_flag", and
-  // contains_help_flags("path/to/my/code.cc") returns true, invoking the
-  // program with --help will include information about --my_flag in the
-  // program output.
-  flags_internal::FlagKindFilter contains_help_flags;
-
-  // Returns true if flags defined in the filename should be reported with
-  // --helppackage flag. For example, if the file
-  // "path/to/my/code.cc" defines the flag "--my_flag", and
-  // contains_helppackage_flags("path/to/my/code.cc") returns true, invoking the
-  // program with --helppackage will include information about --my_flag in the
-  // program output.
-  flags_internal::FlagKindFilter contains_helppackage_flags;
-
-  // Generates string containing program version. This is the string reported
-  // when user specifies --version in a command line.
-  std::function<std::string()> version_string;
-
-  // Normalizes the filename specific to the build system/filesystem used. This
-  // routine is used when we report the information about the flag definition
-  // location. For instance, if your build resides at some location you do not
-  // want to expose in the usage output, you can trim it to show only relevant
-  // part.
-  // For example:
-  //   normalize_filename("/my_company/some_long_path/src/project/file.cc")
-  // might produce
-  //   "project/file.cc".
-  std::function<std::string(absl::string_view)> normalize_filename;
-};
-
-// SetFlagsUsageConfig()
-//
-// Sets the usage reporting configuration callbacks. If any of the callbacks are
-// not set in usage_config instance, then the default value of the callback is
-// used.
-void SetFlagsUsageConfig(FlagsUsageConfig usage_config);
-
-namespace flags_internal {
-
-FlagsUsageConfig GetUsageConfig();
-
-void ReportUsageError(absl::string_view msg, bool is_fatal);
-
-}  // namespace flags_internal
-ABSL_NAMESPACE_END
-}  // namespace absl
-
-extern "C" {
-
-// Additional report of fatal usage error message before we std::exit. Error is
-// fatal if is_fatal argument to ReportUsageError is true.
-void AbslInternalReportFatalUsageError(absl::string_view);
-
-}  // extern "C"
-
-#endif  // ABSL_FLAGS_USAGE_CONFIG_H_