Remove lots of old blur plumbing.

chrome/browser/ui/panels/panel_host.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_PANELS_PANEL_HOST_H_
 #define CHROME_BROWSER_UI_PANELS_PANEL_HOST_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/web_contents_delegate.h"
@@ skipping 41 matching lines @@
       const content::OpenURLParams& params) override;
   void NavigationStateChanged(content::WebContents* source,
                               content::InvalidateTypes changed_flags) override;
   void AddNewContents(content::WebContents* source,
                       content::WebContents* new_contents,
                       WindowOpenDisposition disposition,
                       const gfx::Rect& initial_rect,
                       bool user_gesture,
                       bool* was_blocked) override;
   void ActivateContents(content::WebContents* contents) override;
-  void DeactivateContents(content::WebContents* contents) override;
   void LoadingStateChanged(content::WebContents* source,
                            bool to_different_document) override;
   void CloseContents(content::WebContents* source) override;
   void MoveContents(content::WebContents* source,
                     const gfx::Rect& pos) override;
   bool IsPopupOrPanel(const content::WebContents* source) const override;
   void ContentsZoomChange(bool zoom_in) override;
   void HandleKeyboardEvent(
       content::WebContents* source,
       const content::NativeWebKeyboardEvent& event) override;
@@ skipping 23 matching lines @@
 
   scoped_ptr<content::WebContents> web_contents_;
 
   // The following factory is used to close the panel via the message loop.
   base::WeakPtrFactory<PanelHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PanelHost);
 };
 
 #endif  // CHROME_BROWSER_UI_PANELS_PANEL_HOST_H_