Copy Crashpad into the Chrome tree instead of importing it via DEPS

third_party/crashpad/crashpad/client/crashpad_info.cc

Index: third_party/crashpad/crashpad/client/crashpad_info.cc
diff --git a/third_party/crashpad/crashpad/client/crashpad_info.cc b/third_party/crashpad/crashpad/client/crashpad_info.cc
new file mode 100644
index 0000000000000000000000000000000000000000..596f3491c11a306e31d3ec797d25197b0108a76e
--- /dev/null
+++ b/third_party/crashpad/crashpad/client/crashpad_info.cc
@@ -0,0 +1,111 @@
+// Copyright 2014 The Crashpad Authors. All rights reserved.
+//
+// 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
+//
+//     http://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.
+
+#include "client/crashpad_info.h"
+
+#include "util/stdlib/cxx.h"
+
+#if defined(OS_MACOSX)
+#include <mach-o/loader.h>
+#endif
+
+#if CXX_LIBRARY_VERSION >= 2011
+#include <type_traits>
+#endif
+
+namespace {
+
+static const uint32_t kCrashpadInfoVersion = 1;
+
+}  // namespace
+
+namespace crashpad {
+
+#if CXX_LIBRARY_VERSION >= 2011 || DOXYGEN
+// In C++11, check that CrashpadInfo has standard layout, which is what is
+// actually important.
+static_assert(std::is_standard_layout<CrashpadInfo>::value,
+              "CrashpadInfo must be standard layout");
+#else
+// In C++98 (ISO 14882), section 9.5.1 says that a union cannot have a member
+// with a non-trivial ctor, copy ctor, dtor, or assignment operator. Use this
+// property to ensure that CrashpadInfo remains POD. This doesn’t work for C++11
+// because the requirements for unions have been relaxed.
+union Compile_Assert {
+  CrashpadInfo Compile_Assert__CrashpadInfo_must_be_pod;
+};
+#endif
+
+// This structure needs to be stored somewhere that is easy to find without
+// external information.
+//
+// It isn’t placed in an unnamed namespace: hopefully, this will catch attempts
+// to place multiple copies of this structure into the same module. If that’s
+// attempted, and the name of the symbol is the same in each translation unit,
+// it will result in a linker error, which is better than having multiple
+// structures show up.
+//
+// This may result in a static module initializer in debug-mode builds, but
+// because it’s POD, no code should need to run to initialize this under
+// release-mode optimization.
+#if defined(OS_MACOSX)
+
+// Put the structure in __DATA,__crashpad_info where it can be easily found
+// without having to consult the symbol table. The “used” attribute prevents it
+// from being dead-stripped.
+__attribute__((section(SEG_DATA ",__crashpad_info"),
+               used,
+               visibility("hidden")
+#if __has_feature(address_sanitizer)
+// AddressSanitizer would add a trailing red zone of at least 32 bytes, which
+// would be reflected in the size of the custom section. This confuses
+// MachOImageReader::GetCrashpadInfo(), which finds that the section’s size
+// disagrees with the structure’s size_ field. By specifying an alignment
+// greater than the red zone size, the red zone will be suppressed.
+               ,
+               aligned(64)
+#endif
+             )) CrashpadInfo g_crashpad_info;
+
+#elif defined(OS_WIN)
+
+// Put the struct in a section name CPADinfo where it can be found without the
+// symbol table.
+#pragma section("CPADinfo", read, write)
+__declspec(allocate("CPADinfo")) CrashpadInfo g_crashpad_info;
+
+#endif
+
+// static
+CrashpadInfo* CrashpadInfo::GetCrashpadInfo() {
+  return &g_crashpad_info;
+}
+
+CrashpadInfo::CrashpadInfo()
+    : signature_(kSignature),
+      size_(sizeof(*this)),
+      version_(kCrashpadInfoVersion),
+      crashpad_handler_behavior_(TriState::kUnset),
+      system_crash_reporter_forwarding_(TriState::kUnset),
+      padding_0_(0),
+      simple_annotations_(nullptr)
+#if !defined(NDEBUG) && defined(OS_WIN)
+      ,
+      invalid_read_detection_(0xbadc0de)
+#endif
+{
+
+}
+
+}  // namespace crashpad