MAYBE_BackgroundKeepaliveActive  605 chrome/browser/extensions/app_background_page_apitest.cc #define MAYBE_BackgroundKeepaliveActive DISABLED_BackgroundKeepaliveActive
MAYBE_BackgroundKeepaliveActive  607 chrome/browser/extensions/app_background_page_apitest.cc #define MAYBE_BackgroundKeepaliveActive BackgroundKeepaliveActive