Refactor: move HostContentSettingsMap to content_settings

chrome/browser/content_settings/host_content_settings_map.h

 // Copyright (c) 2010 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.
 
 // Maps hostnames to custom content settings.  Written on the UI thread and read
 // on any thread.  One instance per profile.
 
-#ifndef CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_
-#define CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_
+#ifndef CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_
+#define CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_
 #pragma once
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/lock.h"
 #include "base/ref_counted.h"
@@ skipping 324 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(HostContentSettingsMap);
 };
 
 // Stream operator so HostContentSettingsMap::Pattern can be used in
 // assertion statements.
 inline std::ostream& operator<<(
     std::ostream& out, const HostContentSettingsMap::Pattern& pattern) {
   return out << pattern.AsString();
 }
 
-#endif  // CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_
+#endif  // CHROME_BROWSER_CONTENT_SETTINGS_HOST_CONTENT_SETTINGS_MAP_H_