Move core pieces of browser\renderer_host to src\content.

content/browser/renderer_host/database_message_filter.h

Index: content/browser/renderer_host/database_message_filter.h
===================================================================
--- content/browser/renderer_host/database_message_filter.h	(revision 0)
+++ content/browser/renderer_host/database_message_filter.h	(working copy)
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_RENDERER_HOST_DATABASE_MESSAGE_FILTER_H_
-#define CHROME_BROWSER_RENDERER_HOST_DATABASE_MESSAGE_FILTER_H_
+#ifndef CONTENT_BROWSER_RENDERER_HOST_DATABASE_MESSAGE_FILTER_H_
+#define CONTENT_BROWSER_RENDERER_HOST_DATABASE_MESSAGE_FILTER_H_
 #pragma once
 
 #include "base/hash_tables.h"
@@ -100,4 +100,4 @@
   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
 };
 
-#endif  // CHROME_BROWSER_RENDERER_HOST_DATABASE_MESSAGE_FILTER_H_
+#endif  // CONTENT_BROWSER_RENDERER_HOST_DATABASE_MESSAGE_FILTER_H_