MockCallbackBase   36 ppapi/proxy/talk_resource_unittest.cc     MockCallbackBase* that = reinterpret_cast<MockCallbackBase*>(user_data);
MockCallbackBase   46 ppapi/proxy/talk_resource_unittest.cc typedef MockCallbackBase<int32_t> MockCompletionCallback;
MockCallbackBase   47 ppapi/proxy/talk_resource_unittest.cc typedef MockCallbackBase<PP_TalkEvent> TalkEventCallback;