Delete Tracked, and move Location to its own file.

chrome/browser/sync/engine/post_commit_message_command.cc

 // Copyright (c) 2011 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/engine/post_commit_message_command.h"
 
 #include <vector>
 
-#include "base/tracked.h"
+#include "base/location.h"
 #include "chrome/browser/sync/engine/syncer_proto_util.h"
 #include "chrome/browser/sync/engine/syncproto.h"
 #include "chrome/browser/sync/sessions/sync_session.h"
 #include "chrome/browser/sync/syncable/directory_manager.h"
 
 using std::vector;
 
 namespace browser_sync {
 
 PostCommitMessageCommand::PostCommitMessageCommand() {}
@@ skipping 22 matching lines @@
       entry.Put(syncable::SYNCING, false);
     }
     return;
   } else {
     status->set_items_committed();
   }
   status->mutable_commit_response()->CopyFrom(response);
 }
 
 }  // namespace browser_sync