Move RevokeCredentialsOnServer to MutableProfileOAuth2TokenService

chrome/browser/signin/mutable_profile_oauth2_token_service.h

Index: chrome/browser/signin/mutable_profile_oauth2_token_service.h
diff --git a/chrome/browser/signin/mutable_profile_oauth2_token_service.h b/chrome/browser/signin/mutable_profile_oauth2_token_service.h
index a2760ea902811f5f109524c4bdf097e3375c3a8d..81e332c0b314f319cdf9ce52404476b4a67330f7 100644
--- a/chrome/browser/signin/mutable_profile_oauth2_token_service.h
+++ b/chrome/browser/signin/mutable_profile_oauth2_token_service.h
@@ -26,6 +26,9 @@ class MutableProfileOAuth2TokenService : public ProfileOAuth2TokenService,
   MutableProfileOAuth2TokenService();
   virtual ~MutableProfileOAuth2TokenService();
 
+  // OAuth2TokenService implementation.
+  virtual net::URLRequestContextGetter* GetRequestContext() OVERRIDE;
+
  private:
   FRIEND_TEST_ALL_PREFIXES(MutableProfileOAuth2TokenServiceTest,
                            TokenServiceUpdateClearsCache);
@@ -57,6 +60,10 @@ class MutableProfileOAuth2TokenService : public ProfileOAuth2TokenService,
   virtual void ClearPersistedCredentials(
       const std::string& account_id) OVERRIDE;
 
+  // Revokes the refresh token on the server.
+  virtual void RevokeCredentialsOnServer(
+        const std::string& refresh_token) OVERRIDE;
+
   // Handle to the request reading tokens from database.
   WebDataServiceBase::Handle web_data_service_request_;