ash: Fix the border colors in the uber-tray popup.

ash/system/tray/tray_bubble_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.
 
 #include "ash/system/tray/tray_bubble_view.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/tray/tray_constants.h"
 #include "ash/wm/shelf_layout_manager.h"
@@ skipping 95 matching lines @@
 
   // Overridden from views::Border.
   virtual void Paint(const views::View& view,
                      gfx::Canvas* canvas) const OVERRIDE {
     gfx::Insets inset;
     GetInsets(&inset);
     DrawBlurredShadowAroundView(
         canvas, 0, owner_->height(), owner_->width(), inset);
 
     // Draw the bottom line.
-    int y = owner_->height() + 1;
+    int y = owner_->height() + inset.top();
     canvas->FillRect(gfx::Rect(inset.left(), y, owner_->width(),
                                kBottomLineHeight), kBorderDarkColor);
 
     if (!Shell::GetInstance()->shelf()->IsVisible() ||
         arrow_location() == views::BubbleBorder::NONE)
       return;
 
     // Draw the arrow after drawing child borders, so that the arrow can cover
     // the its overlap section with child border.
     SkPath path;
@@ skipping 168 matching lines @@
                                           views::View* child) {
   if (is_add && child == this) {
     parent->SetPaintToLayer(true);
     parent->SetFillsBoundsOpaquely(true);
     parent->layer()->SetMasksToBounds(true);
   }
 }
 
 }  // namespace internal
 }  // namespace ash