Use MD-style focus indicator on DL shelf items.

chrome/browser/ui/views/download/download_item_view_md.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 "chrome/browser/ui/views/download/download_item_view_md.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 444 matching lines @@
   state->name = accessible_name_;
   state->role = ui::AX_ROLE_BUTTON;
   if (model_.IsDangerous())
     state->AddStateFlag(ui::AX_STATE_DISABLED);
   else
     state->AddStateFlag(ui::AX_STATE_HASPOPUP);
 }
 
 void DownloadItemViewMd::OnThemeChanged() {
   UpdateColorsFromTheme();
+  SchedulePaint();
 }
 
 void DownloadItemViewMd::AddInkDropLayer(ui::Layer* ink_drop_layer) {
   InkDropHostView::AddInkDropLayer(ink_drop_layer);
   // The layer that's added to host the ink drop layer must mask to bounds
   // so the hover effect is clipped while animating open.
   layer()->SetMasksToBounds(true);
 }
 
 scoped_ptr<views::InkDropAnimation> DownloadItemViewMd::CreateInkDropAnimation()
@@ skipping 106 matching lines @@
   download()->Remove();
 }
 
 void DownloadItemViewMd::AnimationProgressed(const gfx::Animation* animation) {
   // We don't care if what animation (body button/drop button/complete),
   // is calling back, as they all have to go through the same paint call.
   SchedulePaint();
 }
 
 void DownloadItemViewMd::OnPaint(gfx::Canvas* canvas) {
+  // Make sure to draw |this| opaquely. Since the toolbar color can be partially
+  // transparent, start with an opaque black backdrop.
+  canvas->DrawColor(SK_ColorBLACK);
+  canvas->DrawColor(
+      GetThemeProvider()->GetColor(ThemeProperties::COLOR_TOOLBAR));
+
   DrawStatusText(canvas);
   DrawFilename(canvas);
   DrawIcon(canvas);
   OnPaintBorder(canvas);
 
   if (HasFocus())
-    canvas->DrawFocusRect(GetLocalBounds());
+    views::CustomButton::PaintMdFocusRing(canvas, this);
 }
 
 int DownloadItemViewMd::GetYForFilenameText() const {
   int text_height = font_list_.GetBaseline();
   if (!status_text_.empty())
     text_height += kVerticalTextPadding + status_font_list_.GetBaseline();
   return (height() - text_height) / 2;
 }
 
 void DownloadItemViewMd::DrawStatusText(gfx::Canvas* canvas) {
@@ skipping 496 matching lines @@
     SchedulePaint();
 }
 
 SkColor DownloadItemViewMd::GetTextColor() const {
   return GetTextColorForThemeProvider(GetThemeProvider());
 }
 
 SkColor DownloadItemViewMd::GetDimmedTextColor() const {
   return SkColorSetA(GetTextColor(), 0xC7);
 }