Bug 1134752 - Temporary fix for failing test_base_window_switch_to_and_focus;r=chmanchester
Bug 1134752 - Temporary fix for failing test_base_window_switch_to_and_focus;r=chmanchester

gbrmachado/firefox-ui-tests,myrdd/firefox-ui-tests,Motwani/firefox-ui-tests,sr-murthy/firefox-ui-tests,utvar/firefox-ui-tests,utvar/firefox-ui-tests,myrdd/firefox-ui-tests,gbrmachado/firefox-ui-tests,whimboo/firefox-ui-tests,sr-murthy/firefox-ui-tests,armenzg/firefox-ui-tests,armenzg/firefox-ui-tests,galgeek/firefox-ui-tests,Motwani/firefox-ui-tests,whimboo/firefox-ui-tests,myrdd/firefox-ui-tests,sr-murthy/firefox-ui-tests,armenzg/firefox-ui-tests,galgeek/firefox-ui-tests,galgeek/firefox-ui-tests,whimboo/firefox-ui-tests