Merge WTF::initializeMainThread into WTF::initialize

third_party/WebKit/Source/platform/PluginScriptForbiddenScope.cpp

 // Copyright 2015 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.
 
 #include "platform/PluginScriptForbiddenScope.h"
 
 #include "wtf/Assertions.h"
-#include "wtf/MainThread.h"
 
 namespace blink {
 
 static unsigned s_pluginScriptForbiddenCount = 0;
 
 PluginScriptForbiddenScope::PluginScriptForbiddenScope()
 {
     ASSERT(isMainThread());
     ++s_pluginScriptForbiddenCount;
 }
 
 PluginScriptForbiddenScope::~PluginScriptForbiddenScope()
 {
     ASSERT(isMainThread());
     ASSERT(s_pluginScriptForbiddenCount);
     --s_pluginScriptForbiddenCount;
 }
 
 bool PluginScriptForbiddenScope::isForbidden()
 {
     ASSERT(isMainThread());
     return s_pluginScriptForbiddenCount > 0;
 }
 
 } // namespace blink