SignIn            195 chrome/browser/extensions/extension_gcm_app_handler_unittest.cc   void SignIn(const std::string& username) {
SignIn             93 chrome/browser/services/gcm/gcm_profile_service_test_helper.cc void FakeSigninManager::SignIn(const std::string& username) {
SignIn            165 chrome/browser/services/gcm/gcm_profile_service_unittest.cc   void SignIn(const std::string& username) {
SignIn             70 chrome/browser/signin/fake_signin_manager.cc void FakeSigninManager::SignIn(const std::string& username,