Move Partition Allocator into Chromium base.

base/logging.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BASE_LOGGING_H_
 #define BASE_LOGGING_H_
 
 #include <stddef.h>
 
 #include <cassert>
@@ skipping 448 matching lines @@
   std::string* message_;
 };
 
 // Crashes in the fastest, simplest possible way with no attempt at logging.
 #if defined(COMPILER_GCC) || defined(__clang__)
 #define IMMEDIATE_CRASH() __builtin_trap()
 #else
 #define IMMEDIATE_CRASH() ((void)(*(volatile char*)0 = 0))
 #endif
 
-// Specialization of IMMEDIATE_CRASH which will raise a custom exception on
-// Windows to signal this is OOM and not a normal assert.
-#if defined(OS_WIN)
-#define OOM_CRASH()                                                     \
-  do {                                                                  \
-    ::RaiseException(0xE0000008, EXCEPTION_NONCONTINUABLE, 0, nullptr); \
-    IMMEDIATE_CRASH();                                                  \
-  } while (0)
-#else
-#define OOM_CRASH() IMMEDIATE_CRASH()
-#endif
-
 // CHECK dies with a fatal error if condition is not true.  It is *not*
 // controlled by NDEBUG, so the check will be executed regardless of
 // compilation mode.
 //
 // We make sure CHECK et al. always evaluates their arguments, as
 // doing CHECK(FunctionWithSideEffect()) is a common idiom.
 
 #if defined(OFFICIAL_BUILD) && defined(NDEBUG)
 
 // Make all CHECK functions discard their log strings to reduce code bloat, and
@@ skipping 538 matching lines @@
 #elif NOTIMPLEMENTED_POLICY == 5
 #define NOTIMPLEMENTED() do {\
   static bool logged_once = false;\
   LOG_IF(ERROR, !logged_once) << NOTIMPLEMENTED_MSG;\
   logged_once = true;\
 } while(0);\
 EAT_STREAM_PARAMETERS
 #endif
 
 #endif  // BASE_LOGGING_H_