Send onsubmit query down to the instant extended overlay page when a navigation is performed from t…

chrome/browser/ui/search/instant_controller.h

 // 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_CONTROLLER_H_
 #define CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 103 matching lines @@
   bool OnUpOrDownKeyPressed(int count);
 
   // Called when the user has arrowed into the suggestions but wants to cancel,
   // typically by pressing ESC. The omnibox text is expected to have been
   // reverted to |full_text| by the OmniboxEditModel prior to calling this.
   // |match| is the match reverted to.
   void OnCancel(const AutocompleteMatch& match,
                 const string16& user_text,
                 const string16& full_text);
 
+  // Called when the user navigates to a URL from the omnibox. This will send
+  // an onsubmit notification to the instant page.
+  void OnNavigateToURL();

[sreeram, 2013/04/01 16:22:01]

This is too similar to the other NavigateToURL() method in this class, which
does something completely different. Perhaps call this "OmniboxNavigatedToURL"?

[robertshield, 2013/04/01 18:14:49]

Done.

+
   // The overlay WebContents. May be NULL. InstantController retains ownership.
   content::WebContents* GetOverlayContents() const;
 
   // Returns true if Instant is showing a search results overlay. Returns false
   // if the overlay is not showing, or if it's showing only suggestions.
   bool IsOverlayingSearchResults() const;
 
   // If the overlay is showing search results, commits the overlay, calling
   // CommitInstant() on the browser, and returns true. Else, returns false.
   bool CommitIfPossible(InstantCommitType type);
@@ skipping 325 matching lines @@
   // Used for Top Sites async retrieval.
   base::WeakPtrFactory<InstantController> weak_ptr_factory_;
 
   // Used to get notifications about Most Visted changes.
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantController);
 };
 
 #endif  // CHROME_BROWSER_UI_SEARCH_INSTANT_CONTROLLER_H_