EmptyCompletionCallback   32 chrome/test/data/nacl/ppapi/ppb_core/ppapi_ppb_core.cc       EmptyCompletionCallback,
EmptyCompletionCallback   63 chrome/test/data/nacl/ppapi/ppb_core/ppapi_ppb_core.cc           EmptyCompletionCallback, NULL);
EmptyCompletionCallback  124 chrome/test/data/nacl/ppapi/ppb_core/ppapi_ppb_core.cc       EmptyCompletionCallback,
EmptyCompletionCallback  137 chrome/test/data/nacl/ppapi/ppb_core/ppapi_ppb_core.cc       EmptyCompletionCallback,
EmptyCompletionCallback  822 net/url_request/url_fetcher_core.cc     response_writer_->Finish(base::Bind(&EmptyCompletionCallback));