[Sync] Remove static methods on SyncedWindowDelegate.

chrome/browser/sync/glue/synced_tab_delegate_android.h

 // Copyright 2013 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_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_
 #define CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/sync/glue/synced_tab_delegate.h"
 #include "content/public/browser/web_contents_user_data.h"
 
 namespace content {
 class WebContents;
 }
 
 class TabAndroid;
+class TabContentsSyncedTabDelegate;
+
 namespace browser_sync {
 // On Android a tab can exist even without web contents.
 
 // SyncedTabDelegateAndroid wraps TabContentsSyncedTabDelegate and provides
 // a method to set web contents later when tab is brought to memory.
 class SyncedTabDelegateAndroid : public browser_sync::SyncedTabDelegate {
  public:
   explicit SyncedTabDelegateAndroid(TabAndroid* owning_tab_);
   ~SyncedTabDelegateAndroid() override;
 
@@ skipping 23 matching lines @@
 
   // Set the web contents for this tab. Also creates
   // TabContentsSyncedTabDelegate for this tab.
   virtual void SetWebContents(content::WebContents* web_contents);
   // Set web contents to null.
   virtual void ResetWebContents();
 
  private:
   content::WebContents* web_contents_;
   TabAndroid* tab_android_;
+  TabContentsSyncedTabDelegate* tab_contents_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncedTabDelegateAndroid);
 };
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_ANDROID_H_