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 4d16bc5033a25c712b7784a7aabff5084053e3fb..2485161a2b285fa1019001397c92d7fea6b67ace 100644
--- a/chrome/browser/ui/views/location_bar/location_bar_view.cc
+++ b/chrome/browser/ui/views/location_bar/location_bar_view.cc
@@ -383,9 +383,10 @@ 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 {