Revert 52600 - renderer_host: Remove CanBlur method....

chrome/browser/tab_contents/tab_contents.h

 // Copyright (c) 2010 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_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "build/build_config.h"
 
 #include <deque>
@@ skipping 938 matching lines @@
       const std::vector<webkit_glue::PasswordForm>& visible_forms);
   virtual void PageHasOSDD(RenderViewHost* render_view_host,
                            int32 page_id, const GURL& url, bool autodetected);
   virtual GURL GetAlternateErrorPageURL() const;
   virtual RendererPreferences GetRendererPrefs(Profile* profile) const;
   virtual WebPreferences GetWebkitPrefs();
   virtual void OnIgnoredUIEvent();
   virtual void OnJSOutOfMemory();
   virtual void OnCrossSiteResponse(int new_render_process_host_id,
                                    int new_request_id);
+  virtual bool CanBlur() const;
   virtual gfx::Rect GetRootWindowResizerRect() const;
   virtual void RendererUnresponsive(RenderViewHost* render_view_host,
                                     bool is_during_unload);
   virtual void RendererResponsive(RenderViewHost* render_view_host);
   virtual void LoadStateChanged(const GURL& url, net::LoadState load_state,
                                 uint64 upload_position, uint64 upload_size);
   virtual bool IsExternalTabContainer() const;
   virtual void DidInsertCSS();
   virtual void FocusedNodeChanged();
 
@@ skipping 285 matching lines @@
 
   // See description above setter.
   bool closed_by_user_gesture_;
 
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_