[MD] replace infobar bottom solid line separator with a shadow.

ui/views/view.cc

 // Copyright (c) 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.
 
 #define _USE_MATH_DEFINES // For VC++ to get M_PI. This has to be first.
 
 #include "ui/views/view.h"
 
 #include <algorithm>
 #include <cmath>
@@ skipping 309 matching lines @@
   gfx::Rect contents_bounds(GetLocalBounds());
   if (border_.get())
     contents_bounds.Inset(border_->GetInsets());
   return contents_bounds;
 }
 
 gfx::Rect View::GetLocalBounds() const {
   return gfx::Rect(size());
 }
 
-gfx::Rect View::GetLayerBoundsInPixel() const {
-  return layer()->GetTargetBounds();
-}
-
 gfx::Insets View::GetInsets() const {
   return border_.get() ? border_->GetInsets() : gfx::Insets();
 }
 
 gfx::Rect View::GetVisibleBounds() const {
   if (!IsDrawn())
     return gfx::Rect();
   gfx::Rect vis_bounds(GetLocalBounds());
   gfx::Rect ancestor_bounds;
   const View* view = this;
@@ skipping 2084 matching lines @@
   // Message the RootView to do the drag and drop. That way if we're removed
   // the RootView can detect it and avoid calling us back.
   gfx::Point widget_location(event.location());
   ConvertPointToWidget(this, &widget_location);
   widget->RunShellDrag(this, data, widget_location, drag_operations, source);
   // WARNING: we may have been deleted.
   return true;
 }
 
 }  // namespace views