Move UbertokenFetcher from //chrome to //google_apis.

google_apis/gaia/ubertoken_fetcher.h

 // Copyright (c) 2012 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_UBERTOKEN_FETCHER_H_
-#define CHROME_BROWSER_SIGNIN_UBERTOKEN_FETCHER_H_
+#ifndef GOOGLE_APIS_GAIA_UBERTOKEN_FETCHER_H_
+#define GOOGLE_APIS_GAIA_UBERTOKEN_FETCHER_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "google_apis/gaia/gaia_auth_consumer.h"
 #include "google_apis/gaia/oauth2_token_service.h"
 
 // Allow to retrieves an uber-auth token for the user. This class uses the
 // |OAuth2TokenService| and considers that the user is already logged in. It
 // will use the OAuth2 access token to generate the uber-auth token.
 //
 // This class should be used on a single thread, but it can be whichever thread
 // that you like.
 //
 // This class can handle one request at a time.
 
 class GaiaAuthFetcher;
 class GoogleServiceAuthError;
-class Profile;
+
+namespace net {
+class URLRequestContextGetter;
+}
 
 // Callback for the |UbertokenFetcher| class.
 class UbertokenConsumer {
  public:
   UbertokenConsumer() {}
   virtual ~UbertokenConsumer() {}
   virtual void OnUbertokenSuccess(const std::string& token) {}
   virtual void OnUbertokenFailure(const GoogleServiceAuthError& error) {}
 };
 
 // Allows to retrieve an uber-auth token.
 class UbertokenFetcher : public GaiaAuthConsumer,
                          public OAuth2TokenService::Consumer {
  public:
-  UbertokenFetcher(Profile* profile, UbertokenConsumer* consumer);
+  UbertokenFetcher(OAuth2TokenService* token_service,
+                   UbertokenConsumer* consumer,
+                   net::URLRequestContextGetter* request_context);
   virtual ~UbertokenFetcher();
 
   // Start fetching the token for |account_id|.
   virtual void StartFetchingToken(const std::string& account_id);
 
   // Overriden from GaiaAuthConsumer
   virtual void OnUberAuthTokenSuccess(const std::string& token) OVERRIDE;
   virtual void OnUberAuthTokenFailure(
       const GoogleServiceAuthError& error) OVERRIDE;
 
   // Overriden from OAuth2TokenService::Consumer:
   virtual void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
                                  const std::string& access_token,
                                  const base::Time& expiration_time) OVERRIDE;
   virtual void OnGetTokenFailure(const OAuth2TokenService::Request* request,
                                  const GoogleServiceAuthError& error) OVERRIDE;
 
  private:
-  Profile* profile_;
+  OAuth2TokenService* token_service_;
   UbertokenConsumer* consumer_;
+  net::URLRequestContextGetter* request_context_;
   scoped_ptr<GaiaAuthFetcher> gaia_auth_fetcher_;
   scoped_ptr<OAuth2TokenService::Request> access_token_request_;
 
   DISALLOW_COPY_AND_ASSIGN(UbertokenFetcher);
 };
 
-#endif  // CHROME_BROWSER_SIGNIN_UBERTOKEN_FETCHER_H_
+#endif  // GOOGLE_APIS_GAIA_UBERTOKEN_FETCHER_H_