Rename base/hash_tables to base/containers/hash_tables.

chrome/common/cancelable_task_tracker.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.
 
 // CancelableTaskTracker posts tasks (in the form of a Closure) to a TaskRunner,
 // and is able to cancel the task later if it's not needed anymore. On
 // destruction, CancelableTaskTracker will cancel all tracked tasks.
 //
 // Each cancelable task can be associated with a reply (also a Closure). After
 // the task is run on the TaskRunner, |reply| will be posted back to originating
@@ skipping 18 matching lines @@
 //
 // 2. Both task and reply are deleted on the originating thread.
 //
 // 3. IsCanceledCallback is thread safe and can be run or deleted on any thread.
 
 #ifndef CHROME_COMMON_CANCELABLE_TASK_TRACKER_H_
 #define CHROME_COMMON_CANCELABLE_TASK_TRACKER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
-#include "base/hash_tables.h"
+#include "base/containers/hash_tables.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 
 namespace base {
 class CancellationFlag;
 class TaskRunner;
 }  // namespace base
 
 namespace tracked_objects {
 class Location;
@@ skipping 56 matching lines @@
   base::hash_map<TaskId, base::CancellationFlag*> task_flags_;
   base::WeakPtrFactory<CancelableTaskTracker> weak_factory_;
 
   TaskId next_id_;
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(CancelableTaskTracker);
 };
 
 #endif  // CHROME_COMMON_CANCELABLE_TASK_TRACKER_H_