Move CancelableTaskTracker to //base/task/CancelableTaskTracker.

chrome/browser/android/provider/chrome_browser_provider.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_ANDROID_PROVIDER_CHROME_BROWSER_PROVIDER_H_
 #define CHROME_BROWSER_ANDROID_PROVIDER_CHROME_BROWSER_PROVIDER_H_
 
 #include "base/android/jni_helper.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/waitable_event.h"
+#include "base/task/cancelable_task_tracker.h"
 #include "chrome/browser/bookmarks/base_bookmark_model_observer.h"
 #include "chrome/browser/common/cancelable_request.h"
 #include "chrome/browser/history/android/android_history_types.h"
-#include "chrome/common/cancelable_task_tracker.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class AndroidHistoryProviderService;
 class FaviconService;
 class Profile;
 
 namespace history {
 class TopSites;
 }
@@ skipping 168 matching lines @@
   scoped_ptr<FaviconService> favicon_service_;
 
   // Different cancelable request consumers must be used for each service.
   // This because a synchronization issue that could lead to flaky assertion
   // failures otherwise.
   // TODO(leandrogracia): use a single consumer once http://crbug.com/85970
   // is fixed.
   CancelableRequestConsumer android_history_consumer_;
   CancelableRequestConsumer favicon_consumer_;
 
-  CancelableTaskTracker cancelable_task_tracker_;
+  base::CancelableTaskTracker cancelable_task_tracker_;
 
   // Used to register/unregister notification observer.
   content::NotificationRegistrar notification_registrar_;
 
   bool handling_extensive_changes_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserProvider);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_PROVIDER_CHROME_BROWSER_PROVIDER_H_