base::string16 MatchAnyWebView(); // "WebView: *"
base::string16 MatchBackground(const char* title); // "Background: " + title
base::string16 MatchAnyBackground(); // "Background: *"
+base::string16 MatchPrint(const char* title); // "Print: " + title
+base::string16 MatchAnyPrint(); // "Print: *"
} // namespace browsertest_util
} // namespace task_manager