KeepaliveImpulse  463 chrome/browser/extensions/lazy_background_page_apitest.cc   pm->KeepaliveImpulse(extension);
KeepaliveImpulse   90 chrome/browser/nacl_host/nacl_browser_delegate_impl.cc   pm->KeepaliveImpulse(extension);
KeepaliveImpulse  107 extensions/browser/process_manager.h   void KeepaliveImpulse(const Extension* extension);