Inject CanAddURLToHistory into TopSitesImpl

components/signin/core/browser/account_reconcilor.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 COMPONENTS_SIGNIN_CORE_BROWSER_ACCOUNT_RECONCILOR_H_
 #define COMPONENTS_SIGNIN_CORE_BROWSER_ACCOUNT_RECONCILOR_H_
 
 #include <deque>
 #include <functional>
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/time/time.h"
 #include "components/content_settings/core/browser/content_settings_observer.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "components/signin/core/browser/gaia_cookie_manager_service.h"
 #include "components/signin/core/browser/signin_client.h"
 #include "components/signin/core/browser/signin_manager.h"
-#include "google_apis/gaia/gaia_auth_consumer.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "google_apis/gaia/oauth2_token_service.h"
 
 class GaiaAuthFetcher;
 class ProfileOAuth2TokenService;
 class SigninClient;
 
 namespace net {
 class CanonicalCookie;
 }
 
 class AccountReconcilor : public KeyedService,
                           public content_settings::Observer,
-                          public GaiaAuthConsumer,
                           public GaiaCookieManagerService::Observer,
                           public OAuth2TokenService::Observer,
                           public SigninManagerBase::Observer {
  public:
   AccountReconcilor(ProfileOAuth2TokenService* token_service,
                     SigninManagerBase* signin_manager,
                     SigninClient* client,
                     GaiaCookieManagerService* cookie_manager_service);
   ~AccountReconcilor() override;
 
   void Initialize(bool start_reconcile_if_tokens_available);
 
   // Signal that the status of the new_profile_management flag has changed.
   // Pass the new status as an explicit parameter since disabling the flag
   // doesn't remove it from the CommandLine::ForCurrentProcess().
   void OnNewProfileManagementFlagChanged(bool new_flag_status);
 
   // KeyedService implementation.
   void Shutdown() override;
 
- protected:
-  // Used during GetAccountsFromCookie.
-  // Stores a callback for the next action to perform.
-  typedef base::Callback<
-      void(const GoogleServiceAuthError& error,
-           const std::vector<std::pair<std::string, bool> >&)>
-      GetAccountsFromCookieCallback;
-
-  virtual void GetAccountsFromCookie(GetAccountsFromCookieCallback callback);
-
  private:
   bool IsRegisteredWithTokenService() const {
     return registered_with_token_service_;
   }
 
-  bool AreGaiaAccountsSet() const { return are_gaia_accounts_set_; }
-
   const std::vector<std::pair<std::string, bool> >& GetGaiaAccountsForTesting()
       const {
     return gaia_accounts_;
   }
 
   friend class AccountReconcilorTest;
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest, SigninManagerRegistration);
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest, Reauth);
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest, ProfileAlreadyConnected);
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest,
@@ skipping 17 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest,
                            StartReconcileAddToCookieTwice);
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest, StartReconcileBadPrimary);
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest, StartReconcileOnlyOnce);
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest,
                            StartReconcileWithSessionInfoExpiredDefault);
   FRIEND_TEST_ALL_PREFIXES(AccountReconcilorTest,
                            AddAccountToCookieCompletedWithBogusAccount);
 
   // Register and unregister with dependent services.
-  void RegisterForCookieChanges();
-  void UnregisterForCookieChanges();
   void RegisterWithSigninManager();
   void UnregisterWithSigninManager();
   void RegisterWithTokenService();
   void UnregisterWithTokenService();
   void RegisterWithCookieManagerService();
   void UnregisterWithCookieManagerService();
   void RegisterWithContentSettings();
   void UnregisterWithContentSettings();
 
   bool IsProfileConnected();
 
   // All actions with side effects.  Virtual so that they can be overridden
   // in tests.
   virtual void PerformMergeAction(const std::string& account_id);
   virtual void PerformLogoutAllAccountsAction();
 
   // Used during periodic reconciliation.
   void StartReconcile();
   void FinishReconcile();
   void AbortReconcile();
   void CalculateIfReconcileIsDone();
   void ScheduleStartReconcileIfChromeAccountsChanged();
 
-  void ContinueReconcileActionAfterGetGaiaAccounts(
-      const GoogleServiceAuthError& error,
-      const std::vector<std::pair<std::string, bool> >& accounts);
   void ValidateAccountsFromTokenService();
   // Note internally that this |account_id| is added to the cookie jar.
   bool MarkAccountAsAddedToCookie(const std::string& account_id);
 
-  void OnCookieChanged(const net::CanonicalCookie& cookie, bool removed);
-
   // Overriden from content_settings::Observer.
   void OnContentSettingChanged(
       const ContentSettingsPattern& primary_pattern,
       const ContentSettingsPattern& secondary_pattern,
       ContentSettingsType content_type,
       std::string resource_identifier) override;
 
-  // Overriden from GaiaAuthConsumer.
-  void OnListAccountsSuccess(const std::string& data) override;
-  void OnListAccountsFailure(const GoogleServiceAuthError& error) override;
-
-  // Overriden from MergeSessionHelper::Observer.
+  // Overriden from GaiaGookieManagerService::Observer.
   void OnAddAccountToCookieCompleted(
       const std::string& account_id,
       const GoogleServiceAuthError& error) override;
+  void OnGaiaAccountsInCookieUpdated(
+        const std::vector<std::pair<std::string, bool> >& accounts,
+        const GoogleServiceAuthError& error) override;
 
   // Overriden from OAuth2TokenService::Observer.
   void OnEndBatchChanges() override;
 
   // Overriden from SigninManagerBase::Observer.
   void GoogleSigninSucceeded(const std::string& account_id,
                              const std::string& username,
                              const std::string& password) override;
   void GoogleSignedOut(const std::string& account_id,
                        const std::string& username) override;
 
-  void MayBeDoNextListAccounts();
-
   // The ProfileOAuth2TokenService associated with this reconcilor.
   ProfileOAuth2TokenService* token_service_;
 
   // The SigninManager associated with this reconcilor.
   SigninManagerBase* signin_manager_;
 
   // The SigninClient associated with this reconcilor.
   SigninClient* client_;
 
   // The GaiaCookieManagerService associated with this reconcilor.
   GaiaCookieManagerService* cookie_manager_service_;
 
-  scoped_ptr<GaiaAuthFetcher> gaia_fetcher_;
   bool registered_with_token_service_;
   bool registered_with_cookie_manager_service_;
   bool registered_with_content_settings_;
 
   // True while the reconcilor is busy checking or managing the accounts in
   // this profile.
   bool is_reconcile_started_;
   base::Time m_reconcile_start_time_;
 
   // True iff this is the first time the reconcilor is executing.
   bool first_execution_;
 
   // Used during reconcile action.
   // These members are used to validate the gaia cookie.  |gaia_accounts_|
   // holds the state of google accounts in the gaia cookie.  Each element is
   // a pair that holds the email address of the account and a boolean that
   // indicates whether the account is valid or not.  The accounts in the vector
   // are ordered the in same way as the gaia cookie.
-  bool are_gaia_accounts_set_;
   std::vector<std::pair<std::string, bool> > gaia_accounts_;
 
   // Used during reconcile action.
   // These members are used to validate the tokens in OAuth2TokenService.
   std::string primary_account_;
   std::vector<std::string> chrome_accounts_;
   std::vector<std::string> add_to_cookie_;
   bool chrome_accounts_changed_;
 
-  std::deque<GetAccountsFromCookieCallback> get_gaia_accounts_callbacks_;
-
-  scoped_ptr<SigninClient::CookieChangedSubscription>
-      cookie_changed_subscription_;
-
   DISALLOW_COPY_AND_ASSIGN(AccountReconcilor);
 };
 
 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_ACCOUNT_RECONCILOR_H_