New animation for the origin chip URL showing/hiding.

chrome/browser/ui/omnibox/omnibox_edit_controller.h

Index: chrome/browser/ui/omnibox/omnibox_edit_controller.h
diff --git a/chrome/browser/ui/omnibox/omnibox_edit_controller.h b/chrome/browser/ui/omnibox/omnibox_edit_controller.h
index 9b9f08e2f795f546d3a868c812bf0e547d895061..5ec29f4bcda1afba60a3adea16cde9c8217d7e81 100644
--- a/chrome/browser/ui/omnibox/omnibox_edit_controller.h
+++ b/chrome/browser/ui/omnibox/omnibox_edit_controller.h
@@ -54,6 +54,11 @@ class OmniboxEditController {
   // to ShowURL().
   void ShowOriginChip();
 
+  // Ends any in-progress animations related to showing/hiding the origin chip.
+  // If |cancel_fade| is false, we still allow the chip itself to fade in if
+  // we're ending a currently-running hide animation.
+  virtual void EndOriginChipAnimations(bool cancel_fade) = 0;
+
   // Returns the InstantController, or NULL if instant is not enabled.
   virtual InstantController* GetInstant() = 0;