Update ash shelf/tray focus rects.

ash/common/shelf/shelf_button.cc

 // Copyright 2013 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/common/shelf/shelf_button.h"
 
 #include <algorithm>
 
 #include "ash/common/ash_constants.h"
 #include "ash/common/material_design/material_design_controller.h"
@@ skipping 454 matching lines @@
 }
 
 void ShelfButton::OnBlur() {
   ClearState(STATE_FOCUSED);
   CustomButton::OnBlur();
 }
 
 void ShelfButton::OnPaint(gfx::Canvas* canvas) {
   CustomButton::OnPaint(canvas);
   if (HasFocus()) {
-    gfx::Rect paint_bounds(GetLocalBounds());
-    paint_bounds.Inset(1, 1, 1, 1);
-    canvas->DrawSolidFocusRect(paint_bounds, kFocusBorderColor);
+    canvas->DrawSolidFocusRect(gfx::RectF(GetLocalBounds()), kFocusBorderColor,
+                               kFocusBorderThickness);
   }
 }
 
 void ShelfButton::OnGestureEvent(ui::GestureEvent* event) {
   switch (event->type()) {
     case ui::ET_GESTURE_TAP_DOWN:
       AddState(STATE_HOVERED);
       return CustomButton::OnGestureEvent(event);
     case ui::ET_GESTURE_END:
       ClearState(STATE_HOVERED);
@@ skipping 109 matching lines @@
         bar_->SetHorizontalAlignment(views::ImageView::TRAILING);
         bar_->SetVerticalAlignment(views::ImageView::CENTER);
         break;
     }
     bar_->SchedulePaint();
   }
   bar_->SetVisible(bar_id != 0 && state_ != STATE_NORMAL);
 }
 
 }  // namespace ash