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, 81 deletions

diff --git a/third_party/abseil_cpp/absl/debugging/symbolize_win32.inc b/third_party/abseil_cpp/absl/debugging/symbolize_win32.inc
deleted file mode 100644
index c3df46f606c2..000000000000
--- a/third_party/abseil_cpp/absl/debugging/symbolize_win32.inc
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright 2018 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.
-
-// See "Retrieving Symbol Information by Address":
-// https://msdn.microsoft.com/en-us/library/windows/desktop/ms680578(v=vs.85).aspx
-
-#include <windows.h>
-
-// MSVC header dbghelp.h has a warning for an ignored typedef.
-#pragma warning(push)
-#pragma warning(disable:4091)
-#include <dbghelp.h>
-#pragma warning(pop)
-
-#pragma comment(lib, "dbghelp.lib")
-
-#include <algorithm>
-#include <cstring>
-
-#include "absl/base/internal/raw_logging.h"
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-
-static HANDLE process = NULL;
-
-void InitializeSymbolizer(const char*) {
-  if (process != nullptr) {
-    return;
-  }
-  process = GetCurrentProcess();
-
-  // Symbols are not loaded until a reference is made requiring the
-  // symbols be loaded. This is the fastest, most efficient way to use
-  // the symbol handler.
-  SymSetOptions(SYMOPT_DEFERRED_LOADS | SYMOPT_UNDNAME);
-  if (!SymInitialize(process, nullptr, true)) {
-    // GetLastError() returns a Win32 DWORD, but we assign to
-    // unsigned long long to simplify the ABSL_RAW_LOG case below.  The uniform
-    // initialization guarantees this is not a narrowing conversion.
-    const unsigned long long error{GetLastError()};  // NOLINT(runtime/int)
-    ABSL_RAW_LOG(FATAL, "SymInitialize() failed: %llu", error);
-  }
-}
-
-bool Symbolize(const void* pc, char* out, int out_size) {
-  if (out_size <= 0) {
-    return false;
-  }
-  alignas(SYMBOL_INFO) char buf[sizeof(SYMBOL_INFO) + MAX_SYM_NAME];
-  SYMBOL_INFO* symbol = reinterpret_cast<SYMBOL_INFO*>(buf);
-  symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
-  symbol->MaxNameLen = MAX_SYM_NAME;
-  if (!SymFromAddr(process, reinterpret_cast<DWORD64>(pc), nullptr, symbol)) {
-    return false;
-  }
-  strncpy(out, symbol->Name, out_size);
-  if (out[out_size - 1] != '\0') {
-    // strncpy() does not '\0' terminate when it truncates.
-    static constexpr char kEllipsis[] = "...";
-    int ellipsis_size =
-        std::min<int>(sizeof(kEllipsis) - 1, out_size - 1);
-    memcpy(out + out_size - ellipsis_size - 1, kEllipsis, ellipsis_size);
-    out[out_size - 1] = '\0';
-  }
-  return true;
-}
-
-ABSL_NAMESPACE_END
-}  // namespace absl