DeadlockCheckerThread   59 chrome/browser/content_settings/content_settings_pref_provider.h   friend class DeadlockCheckerThread;  // For testing.
DeadlockCheckerThread   52 chrome/browser/content_settings/content_settings_pref_provider_unittest.cc   DISALLOW_COPY_AND_ASSIGN(DeadlockCheckerThread);
DeadlockCheckerThread   81 chrome/browser/content_settings/content_settings_pref_provider_unittest.cc     DeadlockCheckerThread thread(provider_);