Switch OneClickSigninHelper to use WebContentsUserData.

chrome/browser/ui/tab_contents/tab_contents.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 49 matching lines @@
 class TranslationInfoBarTestContentsCreator;
 class WebDialogGtk;
 class WebDialogWindowControllerTabContentsCreator;
 class WebIntentInlineDispositionBrowserTest;
 class WebIntentPickerCocoa;
 class WebIntentPickerController;
 class WebIntentPickerGtk;
 class WebUITestContentsCreator;
 class ZoomController;
 
-#if defined(ENABLE_ONE_CLICK_SIGNIN)
-class OneClickSigninHelper;
-#endif
-
 namespace browser_sync {
 class SyncedTabDelegate;
 }
 
 namespace captive_portal {
 class CaptivePortalTabHelper;
 }
 
 namespace chrome {
 namespace search {
@@ skipping 138 matching lines @@
   CoreTabHelper* core_tab_helper() { return core_tab_helper_.get(); }
 
   FaviconTabHelper* favicon_tab_helper() { return favicon_tab_helper_.get(); }
   FindTabHelper* find_tab_helper() { return find_tab_helper_.get(); }
   HistoryTabHelper* history_tab_helper() { return history_tab_helper_.get(); }
   HungPluginTabHelper* hung_plugin_tab_helper() {
     return hung_plugin_tab_helper_.get();
   }
   InfoBarTabHelper* infobar_tab_helper() { return infobar_tab_helper_.get(); }
 
-#if defined(ENABLE_ONE_CLICK_SIGNIN)
-  OneClickSigninHelper* one_click_signin_helper() {
-    return one_click_signin_helper_.get();
-  }
-#endif
-
   PasswordManager* password_manager() { return password_manager_.get(); }
   PrefsTabHelper* prefs_tab_helper() { return prefs_tab_helper_.get(); }
 
   prerender::PrerenderTabHelper* prerender_tab_helper() {
     return prerender_tab_helper_.get();
   }
 
   printing::PrintViewManager* print_view_manager() {
     return print_view_manager_.get();
   }
@@ skipping 99 matching lines @@
 
   scoped_ptr<ZoomController> zoom_controller_;
 
   // Per-tab observers ---------------------------------------------------------
   // (These provide no API for callers; objects that need to exist 1:1 with tabs
   // and silently do their thing live here.)
 
   scoped_ptr<extensions::WebNavigationTabObserver> webnavigation_observer_;
   scoped_ptr<ExternalProtocolObserver> external_protocol_observer_;
   scoped_ptr<NavigationMetricsRecorder> navigation_metrics_recorder_;
-#if defined(ENABLE_ONE_CLICK_SIGNIN)
-  scoped_ptr<OneClickSigninHelper> one_click_signin_helper_;
-#endif
   scoped_ptr<PepperBrokerObserver> pepper_broker_observer_;
   scoped_ptr<PluginObserver> plugin_observer_;
   scoped_ptr<printing::PrintPreviewMessageHandler> print_preview_;
   scoped_ptr<safe_browsing::SafeBrowsingTabObserver>
       safe_browsing_tab_observer_;
 
   // WebContents (MUST BE LAST) ------------------------------------------------
 
   // If true, we're running the destructor.
   bool in_destructor_;
 
   // The supporting objects need to outlive the WebContents dtor (as they may
   // be called upon during its execution). As a result, this must come last
   // in the list.
   scoped_ptr<content::WebContents> web_contents_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_H_