Move mock notification observer header from content\test to content\public\test. This way we can en…

content/test/notification_observer_mock.cc

Index: content/test/notification_observer_mock.cc
===================================================================
--- content/test/notification_observer_mock.cc	(revision 140213)
+++ content/test/notification_observer_mock.cc	(working copy)
@@ -1,16 +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 "content/test/notification_observer_mock.h"
-
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
-
-namespace content {
-
-NotificationObserverMock::NotificationObserverMock() {}
-
-NotificationObserverMock::~NotificationObserverMock() {}
-
-}  // namespace content