SetGlobalsForTesting  200 chrome/browser/io_thread.h   void SetGlobalsForTesting(Globals* globals);
SetGlobalsForTesting   86 chrome/test/base/testing_io_thread_state.cc   io_thread_state_->SetGlobalsForTesting(new IOThread::Globals());
SetGlobalsForTesting   98 chrome/test/base/testing_io_thread_state.cc   io_thread_state_->SetGlobalsForTesting(NULL);