Added Sync-related controls to Preferences pane under "Personal Stuff".

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 PrefObserverBridge;
 class PrefService;
 class Profile;
+class ProfileSyncService;
 @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
 // specified in the nib file. Preferences are persisted into the back-end
 // as they are changed in the UI, and are thus immediately available even while
 // the window is still open. When the window closes, a notification is sent
 // via the system NotificationCenter. This can be used as a signal to
 // release this controller, as it's likely the client wants to enforce there
 // only being one (we don't do that internally as it makes it very difficult
 // to unit test).
 @interface PreferencesWindowController : NSWindowController {
  @private
   Profile* profile_;  // weak ref
   PrefService* prefs_;  // weak ref - Obtained from profile_ for convenience.
+  // weak ref - Also obtained from profile_ for convenience.  May be NULL.
+  ProfileSyncService* syncService_;
   scoped_ptr<PrefObserverBridge> observer_;  // Watches for pref changes.
 
   IBOutlet NSToolbar* toolbar_;
 
   // The views we'll rotate through
   IBOutlet NSView* basicsView_;
   IBOutlet NSView* personalStuffView_;
   IBOutlet NSView* underTheHoodView_;
   // The last page the user was on when they opened the Options window.
   IntegerPrefMember lastSelectedPage_;
 
   // The groups of the Basics view for layout fixup.
   IBOutlet NSArray* basicsGroupStartup_;
   IBOutlet NSArray* basicsGroupHomePage_;
   IBOutlet NSArray* basicsGroupToolbar_;
   IBOutlet NSArray* basicsGroupSearchEngine_;
   IBOutlet NSArray* basicsGroupDefaultBrowser_;
 
   // The groups of the Personal Stuff view for layout fixup.
+  IBOutlet NSArray* personalStuffGroupSync_;
   IBOutlet NSArray* personalStuffGroupPasswords_;
   IBOutlet NSArray* personalStuffGroupAutofill_;
   IBOutlet NSArray* personalStuffGroupBrowserData_;
   IBOutlet NSArray* personalStuffGroupThemes_;
 
   // Having two animations around is bad (they fight), so just use one.
   scoped_nsobject<NSViewAnimation> animation_;
 
   IBOutlet NSArrayController* customPagesArrayController_;
 
   // Basics panel
   IntegerPrefMember restoreOnStartup_;
   scoped_nsobject<CustomHomePagesModel> customPagesSource_;
   BooleanPrefMember newTabPageIsHomePage_;
   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_;
+  IBOutlet NSButton* syncButton_;
+  IBOutlet NSTextField* syncStatus_;
 
   // Under the hood panel
   IBOutlet NSView* underTheHoodContentView_;
   IBOutlet NSScrollView* underTheHoodScroller_;
   BooleanPrefMember alternateErrorPages_;
   BooleanPrefMember useSuggest_;
   BooleanPrefMember dnsPrefetch_;
   BooleanPrefMember safeBrowsing_;
   BooleanPrefMember metricsRecording_;
   IntegerPrefMember cookieBehavior_;
@@ skipping 19 matching lines @@
 - (IBAction)removeSelectedHomepages:(id)sender;
 - (IBAction)useCurrentPagesAsHomepage:(id)sender;
 - (IBAction)manageSearchEngines:(id)sender;
 
 // User Data panel
 - (IBAction)showSavedPasswords:(id)sender;
 - (IBAction)importData:(id)sender;
 - (IBAction)clearData:(id)sender;
 - (IBAction)resetThemeToDefault:(id)sender;
 - (IBAction)themesGallery:(id)sender;
+- (IBAction)doSyncAction:(id)sender;
 
 // Under the hood
 - (IBAction)browseDownloadLocation:(id)sender;
 - (IBAction)privacyLearnMore:(id)sender;
 
 // When a toolbar button is clicked
 - (IBAction)toolbarButtonSelected:(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