[Mac] Polish the search engine manager

chrome/browser/cocoa/preferences_window_controller.h

 // Copyright (c) 2009 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.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_ptr.h"
 #include "base/scoped_nsobject.h"
 #include "chrome/common/pref_member.h"
 
 @class CustomHomePagesModel;
+@class KeywordEditorCocoaController;
 class PrefObserverBridge;
 class PrefService;
 class Profile;
 @class SearchEngineListModel;
 
 // A window controller that handles the preferences window. The bulk of the
 // work is handled via Cocoa Bindings and getter/setter methods that wrap
 // cross-platform PrefMember objects. When prefs change in the back-end
 // (that is, outside of this UI), our observer recieves a notification and can
 // tickle the KVO to update the UI so we are always in sync. The bindings are
@@ skipping 13 matching lines @@
   IBOutlet NSArrayController* customPagesArrayController_;
 
   // Basics panel
   IntegerPrefMember restoreOnStartup_;
   scoped_nsobject<CustomHomePagesModel> customPagesSource_;
   BooleanPrefMember newTabPageIsHomePage_;
   StringPrefMember homepage_;
   BooleanPrefMember showHomeButton_;
   BooleanPrefMember showPageOptionButtons_;
   scoped_nsobject<SearchEngineListModel> searchEngineModel_;
+  KeywordEditorCocoaController* keywordEditorController_;  // weak
   // Used when creating a new home page url to make the new cell editable.
   BOOL pendingSelectForEdit_;
 
   // User Data panel
   BooleanPrefMember askSavePasswords_;
   BooleanPrefMember formAutofill_;
 
   // Under the hood panel
   IBOutlet NSView* advancedView_;
   IBOutlet NSScrollView* advancedScroller_;
@@ skipping 27 matching lines @@
 - (IBAction)resetThemeToDefault:(id)sender;
 - (IBAction)themesGallery:(id)sender;
 
 // Usable from cocoa bindings to hook up the custom home pages table.
 @property(readonly) CustomHomePagesModel* customPagesSource;
 
 // NSNotification sent when the prefs window is closed.
 extern NSString* const kUserDoneEditingPrefsNotification;
 
 @end