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

chrome/browser/ui/search/instant_controller.h

Index: chrome/browser/ui/search/instant_controller.h
diff --git a/chrome/browser/ui/search/instant_controller.h b/chrome/browser/ui/search/instant_controller.h
index 4c5ceb5d7fe9e1b85de21690a4a849d3f388c961..e92cccac71a47de48ae516e136ab91b83c2d2e3a 100644
--- a/chrome/browser/ui/search/instant_controller.h
+++ b/chrome/browser/ui/search/instant_controller.h
@@ -121,6 +121,10 @@ class InstantController : public InstantPage::Delegate,
                 const string16& user_text,
                 const string16& full_text);
 
+  // Called when the user has navigated to a URL. This will send an onsubmit
+  // notification to the instant page.
+  void OnNavigate(const string16& user_text);
+
   // The overlay WebContents. May be NULL. InstantController retains ownership.
   content::WebContents* GetOverlayContents() const;