Delete Tracked, and move Location to its own file.

chrome/browser/sync/test/engine/test_directory_setter_upper.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/test/engine/test_directory_setter_upper.h"
 
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
+#include "base/location.h"
 #include "base/string_util.h"
-#include "base/tracked.h"
 #include "chrome/browser/sync/syncable/directory_manager.h"
 #include "chrome/browser/sync/syncable/syncable.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using syncable::DirectoryManager;
 using syncable::ReadTransaction;
 using syncable::ScopedDirLookup;
 
 namespace browser_sync {
 
@@ skipping 109 matching lines @@
 
 void MockDirectorySetterUpper::SetUp() {
   reset_directory_manager(new Manager(FilePath(), directory_.get()));
 }
 
 void MockDirectorySetterUpper::TearDown() {
   // Nothing to do here.
 }
 
 }  // namespace browser_sync