alternate ntp: toolbar background and separator animation

chrome/browser/ui/views/location_bar/location_bar_view.cc

Index: chrome/browser/ui/views/location_bar/location_bar_view.cc
diff --git a/chrome/browser/ui/views/location_bar/location_bar_view.cc b/chrome/browser/ui/views/location_bar/location_bar_view.cc
index 2596ef4efa4f7e01540485848f5bff4a8ced5b4c..a5e3e8f1d757baf173ea4a0cd84b0b16e06dcdb7 100644
--- a/chrome/browser/ui/views/location_bar/location_bar_view.cc
+++ b/chrome/browser/ui/views/location_bar/location_bar_view.cc
@@ -394,9 +394,10 @@ void LocationBarView::SetAnimationOffset(int offset) {
   animation_offset_ = offset;
 }
 
-void LocationBarView::ModeChanged(const chrome::search::Mode& mode) {
+void LocationBarView::ModeChanged(const chrome::search::Mode& old_mode,
+                                  const chrome::search::Mode& new_mode) {
 #if defined(USE_AURA)
-  if (mode.is_search() && mode.animate) {
+  if (new_mode.is_search() && new_mode.animate) {
     // Fade in so the icons don't pop.
     StartFadeAnimation();
   } else {