Pipe a bit down to the InstantExtended new tab page javascript API for whether or not the app launc…

chrome/browser/ui/search/instant_page.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_UI_SEARCH_INSTANT_PAGE_H_
 #define CHROME_BROWSER_UI_SEARCH_INSTANT_PAGE_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 114 matching lines @@
   // Once true, it never becomes false (the page isn't expected to drop API
   // support suddenly).
   virtual bool supports_instant() const;
 
   // Returns true if the page is the local NTP (i.e. its URL is
   // chrome::kChromeSearchLocalNTPURL).
   virtual bool IsLocal() const;
 
   void InitializeFonts();
 
+  void InitializePromos();
+
  protected:
   InstantPage(Delegate* delegate, const std::string& instant_url,
               bool is_incognito);
 
   // Sets |web_contents| as the page to communicate with. |web_contents| may be
   // NULL, which effectively stops all communication.
   void SetContents(content::WebContents* web_contents);
 
   Delegate* delegate() const { return delegate_; }
 
@@ skipping 74 matching lines @@
 
   Delegate* const delegate_;
   scoped_ptr<InstantIPCSender> ipc_sender_;
   const std::string instant_url_;
   const bool is_incognito_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantPage);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_INSTANT_PAGE_H_