Update bubble small shadow image assets.

ui/views/bubble/bubble_border.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 "ui/views/bubble/bubble_border.h"
 
 #include <algorithm>  // for std::max
 
 #include "base/logging.h"
 #include "grit/ui_resources.h"
@@ skipping 349 matching lines @@
                                 7, 0, 4);
       break;
     case BIG_SHADOW:
       images = new BorderImages(kBigShadowImages,
                                 arraysize(kBigShadowImages),
                                 9, 0, 3);
       break;
     case SMALL_SHADOW:
       images = new BorderImages(kSmallShadowImages,
                                 arraysize(kSmallShadowImages),
-                                9, 0, 3);
+                                6, 0, 3);
       break;
     case SHADOW_COUNT:
       NOTREACHED();
       break;
   }
 
   return images;
 }
 
 BubbleBorder::~BubbleBorder() {}
@@ skipping 243 matching lines @@
   paint.setColor(border_->background_color());
   SkPath path;
   gfx::Rect bounds(view->GetContentsBounds());
   bounds.Inset(-border_->GetBorderThickness(), -border_->GetBorderThickness());
   SkScalar radius = SkIntToScalar(border_->GetBorderCornerRadius());
   path.addRoundRect(gfx::RectToSkRect(bounds), radius, radius);
   canvas->DrawPath(path, paint);
 }
 
 }  // namespace views