OnChange          120 base/files/file_path_watcher_browsertest.cc       collector_->OnChange(this);
OnChange          196 chrome/browser/extensions/api/preference/preference_apitest.cc IN_PROC_BROWSER_TEST_F(ExtensionPreferenceApiTest, OnChange) {
OnChange           73 chrome/browser/search_engines/search_provider_install_data.cc   void OnChange(const std::string& google_base_url);
OnChange          141 chrome/browser/search_engines/search_provider_install_data.cc       base::Bind(&GoogleURLChangeNotifier::OnChange,