[Mac] Consolidate all files relating to preferences in a subdir of c/b/ui/coc...

chrome/browser/ui/cocoa/options/search_engine_list_model.h

Index: chrome/browser/ui/cocoa/options/search_engine_list_model.h
===================================================================
--- chrome/browser/ui/cocoa/options/search_engine_list_model.h	(revision 0)
+++ chrome/browser/ui/cocoa/options/search_engine_list_model.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_UI_COCOA_SEARCH_ENGINE_LIST_MODEL_H_
-#define CHROME_BROWSER_UI_COCOA_SEARCH_ENGINE_LIST_MODEL_H_
+#ifndef CHROME_BROWSER_UI_COCOA_OPTIONS_SEARCH_ENGINE_LIST_MODEL_H_
+#define CHROME_BROWSER_UI_COCOA_OPTIONS_SEARCH_ENGINE_LIST_MODEL_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
@@ -45,4 +45,4 @@
 // any view state that may rely on the position of items in the list.
 extern NSString* const kSearchEngineListModelChangedNotification;
 
-#endif  // CHROME_BROWSER_UI_COCOA_SEARCH_ENGINE_LIST_MODEL_H_
+#endif  // CHROME_BROWSER_UI_COCOA_OPTIONS_SEARCH_ENGINE_LIST_MODEL_H_