rewrite_to_chrome_style: making globals great again.

tools/clang/rewrite_to_chrome_style/tests/wtf-expected.cc

 // Copyright 2016 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.
 
 // Make sure things in namespace WTF are also renamed.
 namespace WTF {
 
-int making_globals_great_again = 0;
+int g_making_globals_great_again = 0;
 
 void RunTheThing(int chicken) {}
 
 class XmlHTTPRequest {
   void SendSync();
 
   static const bool kFoo = true;
   int ready_state_;
 };
 
 }  // namespace WTF