Export of internal Abseil changes

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8e3ed8c8f770f9371f037e4956334b6e38525e91 by Abseil Team <absl-team@google.com>:

Remove legacy, non-standard sanitizer macros.

PiperOrigin-RevId: 367079577

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c06aa9b9c20ba2e87dfc6933bbf8a30e0502d70a by Martijn Vels <mvels@google.com>:

Remove kFakeCordzInfo and last caller to set_profiled()

These have all been superseded by clear_cordz_info() and set_cordz_info()

PiperOrigin-RevId: 367020835

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e0bd3e4e0b46db495663261a1664815eb94999f8 by Abseil Team <absl-team@google.com>:

AbseilConfigureCopts.cmake: fix AppleClang detection

restore use of MATCHES in comparison with "Clang"; this was lost in:

commit 22771d471930ce88e1e75d0ca9dd8c65a7b0f895
  ...
  24e1f5f72756046f5265abf618e951c341f09b8d by Derek Mauro <dmauro@google.com>:

  Fixes failing CMake string comparisons
  https://cmake.org/cmake/help/latest/policy/CMP0054.html

fixes:
CMake Warning at absl/copts/AbseilConfigureCopts.cmake:61 (message):
  Unknown compiler:
  /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++.
  Building with no default flags

Fixes #930

PiperOrigin-RevId: 366879337
GitOrigin-RevId: 8e3ed8c8f770f9371f037e4956334b6e38525e91
Change-Id: I7b027b7e82491676b59dc9d23cfe063ea6004d3b

1 files changed, 0 insertions, 1 deletions

diff --git a/absl/strings/cord.cc b/absl/strings/cord.cc
index 1aea396f..8f0999f8 100644
--- a/absl/strings/cord.cc
+++ b/absl/strings/cord.cc
@@ -495,7 +495,6 @@ void Cord::InlineRep::AssignSlow(const Cord::InlineRep& src) {
 
   data_ = src.data_;
   if (is_tree()) {
-    data_.set_profiled(false);
     CordRep::Ref(tree());
     clear_cordz_info();
   }