Extract Profile-independent GCMService from GCMProfileService

chrome/browser/invalidation/profile_invalidation_auth_provider.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/invalidation/profile_invalidation_auth_provider.h"
 
 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 
 namespace invalidation {
 
 ProfileInvalidationAuthProvider::ProfileInvalidationAuthProvider(
     SigninManagerBase* signin_manager,
     ProfileOAuth2TokenService* token_service,
     LoginUIService* login_ui_service)
     : signin_manager_(signin_manager),
       token_service_(token_service),
       login_ui_service_(login_ui_service) {
   signin_manager_->AddObserver(this);
 }
 
 ProfileInvalidationAuthProvider::~ProfileInvalidationAuthProvider() {
   signin_manager_->RemoveObserver(this);
 }
 
+std::string ProfileInvalidationAuthProvider::GetUsername() {
+  return signin_manager_->GetAuthenticatedUsername();
+}
+
 std::string ProfileInvalidationAuthProvider::GetAccountId() {
   return signin_manager_->GetAuthenticatedAccountId();
 }
 
 OAuth2TokenService* ProfileInvalidationAuthProvider::GetTokenService() {
   return token_service_;
 }
 
 bool ProfileInvalidationAuthProvider::ShowLoginUI() {
   login_ui_service_->ShowLoginPopup();
   return true;
 }
 
+void ProfileInvalidationAuthProvider::GoogleSigninSucceeded(
+    const std::string& username,
+    const std::string& password) {
+  FireInvalidationAuthLogin();
+}
+
 void ProfileInvalidationAuthProvider::GoogleSignedOut(
     const std::string& username) {
   FireInvalidationAuthLogout();
 }
 
 }  // namespace invalidation