Oilpan: Prepare moving inspector script related classes to oilpan.

Source/bindings/v8/ScriptProfiler.cpp

 /*
  * Copyright (c) 2011, 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 54 matching lines @@
     profileNameIdleTimeMap->add(title, 0);
 
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     v8::CpuProfiler* profiler = isolate->GetCpuProfiler();
     if (!profiler)
         return;
     v8::HandleScope handleScope(isolate);
     profiler->StartProfiling(v8String(isolate, title), true);
 }
 
-PassRefPtr<ScriptProfile> ScriptProfiler::stop(const String& title)
+PassRefPtrWillBeRawPtr<ScriptProfile> ScriptProfiler::stop(const String& title)
 {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     v8::CpuProfiler* profiler = isolate->GetCpuProfiler();
     if (!profiler)
         return nullptr;
     v8::HandleScope handleScope(isolate);
     v8::CpuProfile* profile = profiler->StopProfiling(v8String(isolate, title));
     if (!profile)
         return nullptr;
 
@@ skipping 215 matching lines @@
 }
 
 void ScriptProfiler::setIdle(bool isIdle)
 {
     v8::Isolate* isolate = v8::Isolate::GetCurrent();
     if (v8::CpuProfiler* profiler = isolate->GetCpuProfiler())
         profiler->SetIdle(isIdle);
 }
 
 } // namespace WebCore