Get rid of non-functional elements from the themes prefs; add switcher....

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"
 
@@ skipping 30 matching lines @@
   StringPrefMember homepage_;
   BooleanPrefMember showHomeButton_;
   BooleanPrefMember showPageOptionButtons_;
   scoped_nsobject<SearchEngineListModel> searchEngineModel_;
   // Used when creating a new home page url to make the new cell editable.
   BOOL pendingSelectForEdit_;
 
   // User Data panel
   BooleanPrefMember askSavePasswords_;
   BooleanPrefMember formAutofill_;
+  scoped_nsobject<NSMutableArray> themeIds_;
+  int themeMenuOffset_;
 
   // Under the hood panel
   IBOutlet NSView* advancedView_;
   IBOutlet NSScrollView* advancedScroller_;
   BooleanPrefMember alternateErrorPages_;
   BooleanPrefMember useSuggest_;
   BooleanPrefMember dnsPrefetch_;
   BooleanPrefMember safeBrowsing_;
   BooleanPrefMember metricsRecording_;
   IntegerPrefMember cookieBehavior_;
@@ skipping 10 matching lines @@
 // Basics panel
 - (IBAction)makeDefaultBrowser:(id)sender;
 - (IBAction)addHomepage:(id)sender;
 - (IBAction)removeSelectedHomepages:(id)sender;
 - (IBAction)useCurrentPagesAsHomepage:(id)sender;
 
 // User Data panel
 - (IBAction)showSavedPasswords:(id)sender;
 - (IBAction)importData:(id)sender;
 - (IBAction)clearData:(id)sender;
-- (IBAction)resetTheme:(id)sender;
+- (NSArray*)availableThemes;
+@property int currentTheme;
 - (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