Move CancelableTaskTracker to //base/task/CancelableTaskTracker.

chrome/browser/sync/glue/favicon_cache.cc

 // Copyright 2013 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/sync/glue/favicon_cache.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/favicon/favicon_service.h"
@@ skipping 449 matching lines @@
     page_task_map_[page_url] = 0;  // For testing only.
     return;
   }
   FaviconService* favicon_service =
       FaviconServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
   if (!favicon_service)
     return;
   // TODO(zea): This appears to only fetch one favicon (best match based on
   // desired_size_in_dip). Figure out a way to fetch all favicons we support.
   // See crbug.com/181068.
-  CancelableTaskTracker::TaskId id = favicon_service->GetFaviconForURL(
-      FaviconService::FaviconForURLParams(page_url, SupportedFaviconTypes(),
-                                          kMaxFaviconResolution),
+  base::CancelableTaskTracker::TaskId id = favicon_service->GetFaviconForURL(
+      FaviconService::FaviconForURLParams(
+          page_url, SupportedFaviconTypes(), kMaxFaviconResolution),
       base::Bind(&FaviconCache::OnFaviconDataAvailable,
-                 weak_ptr_factory_.GetWeakPtr(), page_url),
+                 weak_ptr_factory_.GetWeakPtr(),
+                 page_url),
       &cancelable_task_tracker_);
   page_task_map_[page_url] = id;
 }
 
 void FaviconCache::OnFaviconVisited(const GURL& page_url,
                                     const GURL& favicon_url) {
   DCHECK(page_url.is_valid());
   if (!favicon_url.is_valid() ||
       synced_favicons_.find(favicon_url) == synced_favicons_.end()) {
     // TODO(zea): consider triggering a favicon load if we have some but not
@@ skipping 549 matching lines @@
 
 size_t FaviconCache::NumFaviconsForTest() const {
   return synced_favicons_.size();
 }
 
 size_t FaviconCache::NumTasksForTest() const {
   return page_task_map_.size();
 }
 
 }  // namespace browser_sync