text: // Copyright 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_SEARCH_INSTANT_TAB_H_
  #define CHROME_BROWSER_UI_SEARCH_INSTANT_TAB_H_
  
  #include "base/basictypes.h"
  #include "base/compiler_specific.h"
  #include "chrome/browser/ui/search/instant_page.h"
  
  // InstantTab represents a committed page (i.e. an actual tab on the tab strip)
  // that supports the Instant API.
  class InstantTab : public InstantPage {
   public:
    InstantTab(InstantPage::Delegate* delegate, bool is_incognito);
    virtual ~InstantTab();
  
    // Start observing |contents| for messages. Sends a message to determine if
    // the page supports the Instant API.
    void Init(content::WebContents* contents);
  
   private:
    // Overridden from InstantPage:
    virtual bool ShouldProcessAboutToNavigateMainFrame() OVERRIDE;
    virtual bool ShouldProcessFocusOmnibox() OVERRIDE;
    virtual bool ShouldProcessNavigateToURL() OVERRIDE;
    virtual bool ShouldProcessDeleteMostVisitedItem() OVERRIDE;
    virtual bool ShouldProcessUndoMostVisitedDeletion() OVERRIDE;
    virtual bool ShouldProcessUndoAllMostVisitedDeletions() OVERRIDE;
  
    DISALLOW_COPY_AND_ASSIGN(InstantTab);
  };
  
  #endif  // CHROME_BROWSER_UI_SEARCH_INSTANT_TAB_H_
  