UI refinement for left/right ash tray and bubble.

ash/system/tray/tray_background_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_background_view.h"
 
 #include "ash/launcher/background_animator.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/tray/tray_constants.h"
@@ skipping 21 matching lines @@
   void set_alpha(int alpha) { alpha_ = alpha; }
 
  private:
   // Overridden from views::Background.
   virtual void Paint(gfx::Canvas* canvas, views::View* view) const OVERRIDE {
     SkPaint paint;
     paint.setAntiAlias(true);
     paint.setStyle(SkPaint::kFill_Style);
     paint.setColor(SkColorSetARGB(alpha_, 0, 0, 0));
     SkPath path;
-    gfx::Rect bounds(view->bounds());
+    gfx::Rect bounds(view->GetLocalBounds());
     SkScalar radius = SkIntToScalar(kTrayRoundedBorderRadius);
     path.addRoundRect(gfx::RectToSkRect(bounds), radius, radius);
     canvas->DrawPath(path, paint);
   }
 
   int alpha_;
 
   DISALLOW_COPY_AND_ASSIGN(TrayBackground);
 };
 
 ////////////////////////////////////////////////////////////////////////////////
 // TrayBackgroundView
 
 TrayBackgroundView::TrayBackgroundView()
     : shelf_alignment_(SHELF_ALIGNMENT_BOTTOM),
       background_(NULL),
       ALLOW_THIS_IN_INITIALIZER_LIST(hide_background_animator_(
           this, 0, kTrayBackgroundAlpha)),
       ALLOW_THIS_IN_INITIALIZER_LIST(hover_background_animator_(
           this, 0, kTrayBackgroundHoverAlpha - kTrayBackgroundAlpha)) {
-  set_border(views::Border::CreateEmptyBorder(0, 0,
-        kPaddingFromBottomOfScreenBottomAlignment,
-        kPaddingFromRightEdgeOfScreenBottomAlignment));
   set_notify_enter_exit_on_child(true);
 
   // Initially we want to paint the background, but without the hover effect.
   SetPaintsBackground(true, internal::BackgroundAnimator::CHANGE_IMMEDIATE);
   hover_background_animator_.SetPaintsBackground(false,
       internal::BackgroundAnimator::CHANGE_IMMEDIATE);
 }
 
 TrayBackgroundView::~TrayBackgroundView() {
 }
@@ skipping 37 matching lines @@
       internal::BackgroundAnimator::ChangeType change_type) {
   hide_background_animator_.SetPaintsBackground(value, change_type);
 }
 
 void TrayBackgroundView::SetShelfAlignment(ShelfAlignment alignment) {
   shelf_alignment_ = alignment;
 }
 
 }  // namespace internal
 }  // namespace ash