SetFileTaskRunnerForTesting   37 chrome/browser/extensions/extension_garbage_collector_unittest.cc     service_->SetFileTaskRunnerForTesting(
SetFileTaskRunnerForTesting  376 chrome/browser/extensions/extension_service.h   void SetFileTaskRunnerForTesting(base::SequencedTaskRunner* task_runner);
SetFileTaskRunnerForTesting  543 chrome/browser/extensions/extension_service_unittest.cc   service->SetFileTaskRunnerForTesting(