Remove old cloud policy code.

chrome/browser/policy/mock_cloud_policy_data_store.cc

Index: chrome/browser/policy/mock_cloud_policy_data_store.cc
diff --git a/chrome/browser/policy/mock_cloud_policy_data_store.cc b/chrome/browser/policy/mock_cloud_policy_data_store.cc
deleted file mode 100644
index 594c955b3d6382b229e3afe9ad5d2c8f0348349e..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/mock_cloud_policy_data_store.cc
+++ /dev/null
@@ -1,15 +0,0 @@
-// 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/policy/mock_cloud_policy_data_store.h"
-
-namespace policy {
-
-MockCloudPolicyDataStoreObserver::MockCloudPolicyDataStoreObserver() {
-}
-
-MockCloudPolicyDataStoreObserver::~MockCloudPolicyDataStoreObserver() {
-}
-
-}  // namespace policy