Move CancelableTaskTracker to //base/task/CancelableTaskTracker.

chrome/browser/jumplist_win.cc

 // 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.
 
 #include "chrome/browser/jumplist_win.h"
 
 #include <windows.h>
 #include <shobjidl.h>
 #include <propkey.h>
 #include <propvarutil.h>
@@ skipping 448 matching lines @@
     return false;
 
   return true;
 }
 
 }  // namespace
 
 JumpList::JumpList()
     : weak_ptr_factory_(this),
       profile_(NULL),
-      task_id_(CancelableTaskTracker::kBadTaskId) {
-}
+      task_id_(base::CancelableTaskTracker::kBadTaskId) {}
 
 JumpList::~JumpList() {
   Terminate();
 }
 
 // static
 bool JumpList::Enabled() {
   return (base::win::GetVersion() >= base::win::VERSION_WIN7 &&
           !CommandLine::ForCurrentProcess()->HasSwitch(
               switches::kDisableCustomJumpList));
@@ skipping 65 matching lines @@
     TabRestoreService* tab_restore_service =
         TabRestoreServiceFactory::GetForProfile(profile_);
     if (tab_restore_service)
       tab_restore_service->RemoveObserver(this);
     registrar_.reset();
   }
   profile_ = NULL;
 }
 
 void JumpList::CancelPendingUpdate() {
-  if (task_id_ != CancelableTaskTracker::kBadTaskId) {
+  if (task_id_ != base::CancelableTaskTracker::kBadTaskId) {
     cancelable_task_tracker_.TryCancel(task_id_);
-    task_id_ = CancelableTaskTracker::kBadTaskId;
+    task_id_ = base::CancelableTaskTracker::kBadTaskId;
   }
 }
 
 void JumpList::Terminate() {
   CancelPendingUpdate();
   RemoveObserver();
 }
 
 void JumpList::OnMostVisitedURLsAvailable(
     const history::MostVisitedURLList& data) {
@@ skipping 121 matching lines @@
                                           gfx::kFaviconSize),
       base::Bind(&JumpList::OnFaviconDataAvailable,
                  base::Unretained(this)),
       &cancelable_task_tracker_);
 }
 
 void JumpList::OnFaviconDataAvailable(
     const chrome::FaviconImageResult& image_result) {
   // If there is currently a favicon request in progress, it is now outdated,
   // as we have received another, so nullify the handle from the old request.
-  task_id_ = CancelableTaskTracker::kBadTaskId;
+  task_id_ = base::CancelableTaskTracker::kBadTaskId;
   // lock the list to set icon data and pop the url
   {
     base::AutoLock auto_lock(list_lock_);
     // Attach the received data to the ShellLinkItem object.
     // This data will be decoded by the RunUpdate method.
     if (!image_result.image.IsEmpty()) {
       if (!icon_urls_.empty() && icon_urls_.front().second)
         icon_urls_.front().second->SetIconData(image_result.image.AsBitmap());
     }
 
@@ skipping 44 matching lines @@
 }
 
 void JumpList::CreateIconFiles(const ShellLinkItemList& item_list) {
   for (ShellLinkItemList::const_iterator item = item_list.begin();
       item != item_list.end(); ++item) {
     base::FilePath icon_path;
     if (CreateIconFile((*item)->data(), icon_dir_, &icon_path))
       (*item)->SetIcon(icon_path.value(), 0, true);
   }
 }