Fix spurious visibility events when committing Instant.

chrome/browser/ui/views/frame/browser_view.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_VIEWS_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 348 matching lines @@
   virtual views::View* GetTabContentsContainerView() const OVERRIDE;
   virtual ToolbarView* GetToolbarView() const OVERRIDE;
 
   // Overridden from TabStripModelObserver:
   virtual void TabDetachedAt(TabContents* contents, int index) OVERRIDE;
   virtual void TabDeactivated(TabContents* contents) OVERRIDE;
   virtual void ActiveTabChanged(TabContents* old_contents,
                                 TabContents* new_contents,
                                 int index,
                                 bool user_gesture) OVERRIDE;
-  virtual void TabReplacedAt(TabStripModel* tab_strip_model,
-                             TabContents* old_contents,
-                             TabContents* new_contents,
-                             int index) OVERRIDE;
   virtual void TabStripEmpty() OVERRIDE;
 
   // Overridden from ui::AcceleratorProvider:
   virtual bool GetAcceleratorForCommandId(int command_id,
       ui::Accelerator* accelerator) OVERRIDE;
 
   // Overridden from views::WidgetDelegate:
   virtual bool CanResize() const OVERRIDE;
   virtual bool CanMaximize() const OVERRIDE;
   virtual bool CanActivate() const OVERRIDE;
@@ skipping 177 matching lines @@
 
   // Initialize the hung plugin detector.
   void InitHangMonitor();
 
   // Possibly records a user metrics action corresponding to the passed-in
   // accelerator.  Only implemented for Chrome OS, where we're interested in
   // learning about how frequently the top-row keys are used.
   void UpdateAcceleratorMetrics(const ui::Accelerator& accelerator,
                                 int command_id);
 
-  // Invoked from ActiveTabChanged or when instant is made active.
-  // |new_contents| must not be NULL.
-  void ProcessTabSelected(TabContents* new_contents);
-
   // Exposes resize corner size to BrowserViewLayout.
   gfx::Size GetResizeCornerSize() const;
 
   // Create an icon for this window in the launcher (currently only for Ash).
   void CreateLauncherIcon();
 
   // Calls |method| which is either RenderWidgetHost::Cut, ::Copy, or ::Paste
   // and returns true if the focus is currently on a WebContent.
   bool DoCutCopyPaste(void (content::RenderWidgetHost::*method)());
 
@@ skipping 156 matching lines @@
   scoped_ptr<SearchViewController> search_view_controller_;
 
   scoped_ptr<InstantPreviewControllerViews> preview_controller_;
 
   mutable base::WeakPtrFactory<BrowserView> activate_modal_dialog_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_