Moving google_apis and GaiaClient to src/google_apis.

chrome/common/net/gaia/oauth2_api_call_flow.h

Index: chrome/common/net/gaia/oauth2_api_call_flow.h
diff --git a/chrome/common/net/gaia/oauth2_api_call_flow.h b/chrome/common/net/gaia/oauth2_api_call_flow.h
deleted file mode 100644
index c53aa4573769b9ec2d8ff4f984f6489c135fbfbd..0000000000000000000000000000000000000000
--- a/chrome/common/net/gaia/oauth2_api_call_flow.h
+++ /dev/null
@@ -1,128 +0,0 @@
-// 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 "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 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,
-                                 const base::Time& expiration_time) OVERRIDE;
-  virtual void OnGetTokenFailure(const GoogleServiceAuthError& error) OVERRIDE;
-
-  // 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
-  // these template methods.
-  // Called when the API call finished successfully.
-  virtual void ProcessApiCallSuccess(const net::URLFetcher* source) = 0;
-  // Called when the API call failed.
-  virtual void ProcessApiCallFailure(const net::URLFetcher* source) = 0;
-  // Called when a new access token is generated.
-  virtual void ProcessNewAccessToken(const std::string& access_token) = 0;
-  virtual void ProcessMintAccessTokenFailure(
-      const GoogleServiceAuthError& error) = 0;
-
- private:
-  enum State {
-    INITIAL,
-    API_CALL_STARTED,
-    API_CALL_DONE,
-    MINT_ACCESS_TOKEN_STARTED,
-    MINT_ACCESS_TOKEN_DONE,
-    ERROR_STATE
-  };
-
-  friend class OAuth2ApiCallFlowTest;
-  FRIEND_TEST_ALL_PREFIXES(OAuth2ApiCallFlowTest, CreateURLFetcher);
-
-  // Helper to create an instance of access token fetcher.
-  // 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 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<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_