Make chrome/browser/extensions use base::Clock instead of MockTimeProvider

chrome/browser/extensions/extension_system.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_EXTENSIONS_EXTENSION_SYSTEM_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SYSTEM_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/time/default_clock.h"
 #include "chrome/browser/extensions/api/api_resource_manager.h"
 #include "chrome/browser/extensions/api/serial/serial_connection.h"
 #include "chrome/browser/extensions/api/socket/socket.h"
 #include "chrome/browser/extensions/api/usb/usb_device_resource.h"
 #include "chrome/browser/profiles/profile_keyed_service.h"
 #include "chrome/common/extensions/extension_constants.h"
 
 class ExtensionInfoMap;
 class ExtensionProcessManager;
 class ExtensionService;
@@ skipping 182 matching lines @@
 
     // Initialization takes place in phases.
     virtual void InitPrefs();
     // This must not be called until all the providers have been created.
     void RegisterManagementPolicyProviders();
     void Init(bool extensions_enabled);
 
     // ProfileKeyedService implementation.
     virtual void Shutdown() OVERRIDE;
 
+    base::Clock* clock();
     StateStore* state_store();
     StateStore* rules_store();
     ExtensionPrefs* extension_prefs();
     ShellWindowGeometryCache* shell_window_geometry_cache();
     ExtensionService* extension_service();
     ManagementPolicy* management_policy();
     UserScriptMaster* user_script_master();
     Blacklist* blacklist();
     ExtensionInfoMap* info_map();
     LazyBackgroundTaskQueue* lazy_background_task_queue();
     MessageService* message_service();
     EventRouter* event_router();
     ExtensionWarningService* warning_service();
 
    private:
     Profile* profile_;
 
     // The services that are shared between normal and incognito profiles.
 
+    base::DefaultClock clock_;
     scoped_ptr<StateStore> state_store_;
     scoped_ptr<StateStore> rules_store_;
     scoped_ptr<ExtensionPrefs> extension_prefs_;
     // ShellWindowGeometryCache depends on ExtensionPrefs.
     scoped_ptr<ShellWindowGeometryCache> shell_window_geometry_cache_;
     // LazyBackgroundTaskQueue is a dependency of
     // MessageService and EventRouter.
     scoped_ptr<LazyBackgroundTaskQueue> lazy_background_task_queue_;
     scoped_ptr<EventRouter> event_router_;
     scoped_ptr<MessageService> message_service_;
@@ skipping 28 matching lines @@
   scoped_ptr<ApiResourceManager<
                UsbDeviceResource> > usb_device_resource_manager_;
   scoped_ptr<RulesRegistryService> rules_registry_service_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionSystemImpl);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SYSTEM_H_