[OriginChip] Add animations for the hiding and showing of the chip.

chrome/browser/ui/views/frame/browser_view.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/frame/browser_view.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 1039 matching lines @@
 
   LocationBarView* location_bar = GetLocationBarView();
   if (location_bar->omnibox_view()->IsFocusable()) {
     // Location bar got focus.
     //
     // select_all is true when it's expected that the user may want to copy
     // the URL to the clipboard. If the URL is not being shown because the
     // origin chip is enabled, show it now to support the same functionality.
     if (select_all &&
         location_bar->GetToolbarModel()->WouldOmitURLDueToOriginChip())
-      location_bar->omnibox_view()->ShowURL();
+      location_bar->ShowURL();
     else
       location_bar->FocusLocation(select_all);
   } else {
     // If none of location bar got focus, then clear focus.
     views::FocusManager* focus_manager = GetFocusManager();
     DCHECK(focus_manager);
     focus_manager->ClearFocus();
   }
 }
 
@@ skipping 1513 matching lines @@
       !GetLocationBar()->GetOmniboxView()->model()->popup_model()->IsOpen()) {
     gfx::Point icon_bottom(
         toolbar_->location_bar()->GetLocationBarAnchorPoint());
     ConvertPointToTarget(toolbar_->location_bar(), this, &icon_bottom);
     gfx::Point infobar_top(0, infobar_container_->GetVerticalOverlap(NULL));
     ConvertPointToTarget(infobar_container_, this, &infobar_top);
     top_arrow_height = infobar_top.y() - icon_bottom.y();
   }
   return top_arrow_height;
 }