Fixing ESC in instant-extended.

chrome/browser/instant/instant_page.h

Index: chrome/browser/instant/instant_page.h
diff --git a/chrome/browser/instant/instant_page.h b/chrome/browser/instant/instant_page.h
index 1051b226cdeb2fcd4b6ac9c62b522b901c7e1bfa..2388e725a32e27a8c1d8115e9e70d484be344a09 100644
--- a/chrome/browser/instant/instant_page.h
+++ b/chrome/browser/instant/instant_page.h
@@ -147,6 +147,11 @@ class InstantPage : public content::WebContentsObserver {
   // a repeat count, negative for moving up, positive for moving down.
   void UpOrDownKeyPressed(int count);
 
+  // Tells the page that the user pressed Esc in the omnibox after having
+  // arrowed down in the suggestions. The page should reset the selection to
+  // the first suggestion. |user_text| is what the omnibox has been reset to.
+  void CancelSelection(const string16& user_text);
+
   // Tells the page that the active tab's search mode has changed.
   void SearchModeChanged(const chrome::search::Mode& mode);