Remove content::URLFetcherDelegate

chrome/common/net/gaia/oauth2_api_call_flow.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_COMMON_NET_GAIA_OAUTH2_API_CALL_FLOW_H_
 #define CHROME_COMMON_NET_GAIA_OAUTH2_API_CALL_FLOW_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/common/net/gaia/oauth2_access_token_consumer.h"
 #include "chrome/common/net/gaia/oauth2_access_token_fetcher.h"
 #include "chrome/common/net/gaia/oauth2_mint_token_consumer.h"
 #include "chrome/common/net/gaia/oauth2_mint_token_fetcher.h"
-#include "content/public/common/url_fetcher.h"
-#include "content/public/common/url_fetcher_delegate.h"
+#include "net/url_request/url_fetcher_delegate.h"
 
 class GoogleServiceAuthError;
 class OAuth2MintTokenFlowTest;
 
 namespace net {
+class URLFetcher;
 class URLRequestContextGetter;
 }
 
 // Base class for all classes that implement a flow to call OAuth2
 // enabled APIs.
 //
 // Given a refresh token, an access token, and a list of scopes an OAuth2
 // enabled API is called in the following way:
 // 1. Try the given access token to call the API.
 // 2. If that does not work, use the refresh token and scopes to generate
 //    a new access token.
 // 3. Try the new access token to call the API.
 //
 // This class abstracts the basic steps and exposes template methods
 // for sub-classes to implement for API specific details.
 class OAuth2ApiCallFlow
-    : public content::URLFetcherDelegate,
+    : public net::URLFetcherDelegate,
       public OAuth2AccessTokenConsumer {
  public:
   // Creates an instance that works with the given data.
   // Note that |access_token| can be empty. In that case, the flow will skip
   // the first step (of trying an existing access token).
   OAuth2ApiCallFlow(
       net::URLRequestContextGetter* context,
       const std::string& refresh_token,
       const std::string& access_token,
       const std::vector<std::string>& scopes);
 
   virtual ~OAuth2ApiCallFlow();
 
   // Start the flow.
   virtual void Start();
 
   // OAuth2AccessTokenFetcher implementation.
   virtual void OnGetTokenSuccess(const std::string& access_token) OVERRIDE;
   virtual void OnGetTokenFailure(const GoogleServiceAuthError& error) OVERRIDE;
 
-  // content::URLFetcherDelegate implementation.
+  // net::URLFetcherDelegate implementation.
   virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
 
  protected:
   // Template methods for sub-classes.
 
   // Methods to help create HTTP request.
   virtual GURL CreateApiCallUrl() = 0;
   virtual std::string CreateApiCallBody() = 0;
 
   // Sub-classes can expose an appropriate observer interface by implementing
@@ skipping 24 matching lines @@
   // Caller owns the returned instance.
   // Note that this is virtual since it is mocked during unit testing.
   virtual OAuth2AccessTokenFetcher* CreateAccessTokenFetcher();
 
   // Creates an instance of URLFetcher that does not send or save cookies.
   // Template method CreateApiCallUrl is used to get the URL.
   // Template method CreateApiCallBody is used to get the body.
   // The URLFether's method will be GET if body is empty, POST otherwise.
   // Caller owns the returned instance.
   // Note that this is virtual since it is mocked during unit testing.
-  virtual content::URLFetcher* CreateURLFetcher();
+  virtual net::URLFetcher* CreateURLFetcher();
 
   // Helper methods to implement the state machine for the flow.
   void BeginApiCall();
   void EndApiCall(const net::URLFetcher* source);
   void BeginMintAccessToken();
   void EndMintAccessToken(const GoogleServiceAuthError* error);
 
   net::URLRequestContextGetter* context_;
   std::string refresh_token_;
   std::string access_token_;
   std::vector<std::string> scopes_;
 
   State state_;
   // Whether we have already tried minting an access token once.
   bool tried_mint_access_token_;
 
-  scoped_ptr<content::URLFetcher> url_fetcher_;
+  scoped_ptr<net::URLFetcher> url_fetcher_;
   scoped_ptr<OAuth2AccessTokenFetcher> oauth2_access_token_fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(OAuth2ApiCallFlow);
 };
 
 #endif  // CHROME_COMMON_NET_GAIA_OAUTH2_API_CALL_FLOW_H_