Add account_id to signin manager notifications.

chrome/browser/signin/profile_identity_provider.h

 // 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.
 
 #ifndef CHROME_BROWSER_SIGNIN_PROFILE_IDENTITY_PROVIDER_H_
 #define CHROME_BROWSER_SIGNIN_PROFILE_IDENTITY_PROVIDER_H_
 
 #include "base/macros.h"
 #include "components/signin/core/browser/signin_manager_base.h"
 #include "google_apis/gaia/identity_provider.h"
@@ skipping 11 matching lines @@
                           LoginUIService* login_ui_service);
   virtual ~ProfileIdentityProvider();
 
   // IdentityProvider:
   virtual std::string GetActiveUsername() OVERRIDE;
   virtual std::string GetActiveAccountId() OVERRIDE;
   virtual OAuth2TokenService* GetTokenService() OVERRIDE;
   virtual bool RequestLogin() OVERRIDE;
 
   // SigninManagerBase::Observer:
-  virtual void GoogleSigninSucceeded(const std::string& username,
+  virtual void GoogleSigninSucceeded(const std::string& account_id,
+                                     const std::string& username,
                                      const std::string& password) OVERRIDE;
-  virtual void GoogleSignedOut(const std::string& username) OVERRIDE;
+  virtual void GoogleSignedOut(const std::string& account_id,
+                               const std::string& username) OVERRIDE;
 
  private:
   SigninManagerBase* const signin_manager_;
   ProfileOAuth2TokenService* const token_service_;
   LoginUIService* const login_ui_service_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileIdentityProvider);
 };
 
 #endif  // CHROME_BROWSER_SIGNIN_PROFILE_IDENTITY_PROVIDER_H_