Change code to make jumbo exceptions unnecessary in core/html

third_party/WebKit/Source/core/html/parser/HTMLTokenizer.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009 Torch Mobile, Inc. http://www.torchmobile.com/
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 19 matching lines @@
 #include "core/HTMLNames.h"
 #include "core/HTMLTokenizerNames.h"
 #include "core/html/parser/HTMLEntityParser.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/html/parser/HTMLTreeBuilder.h"
 #include "core/html/parser/MarkupTokenizerInlines.h"
 #include "platform/wtf/ASCIICType.h"
 #include "platform/wtf/text/Unicode.h"
 
 // Please don't use DEFINE_STATIC_LOCAL in this file. The HTMLTokenizer is used
 // from multiple threads and DEFINE_STATIC_LOCAL isn't threadsafe.

[kouhei (in TOK), 2017/07/11 02:10:49]

This comment is no longer true.
We can just remove the undef + the comment.

+#pragma push_macro("DEFINE_STATIC_LOCAL")
 #undef DEFINE_STATIC_LOCAL
 
 namespace blink {
 
 using namespace HTMLNames;
 
 static inline UChar ToLowerCase(UChar cc) {
   DCHECK(IsASCIIAlpha(cc));
   return cc | 0x20;
 }
@@ skipping 1446 matching lines @@
   return true;
 }
 
 inline void HTMLTokenizer::ParseError() {
 #if DCHECK_IS_ON()
   DVLOG(1) << "Not implemented.";
 #endif
 }
 
 }  // namespace blink
+
+#pragma pop_macro("DEFINE_STATIC_LOCAL")