Add ink drop ripple to overview mode button

ash/common/system/chromeos/palette/palette_tray.cc

 // Copyright 2016 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/system/chromeos/palette/palette_tray.h"
 
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/shelf/shelf_constants.h"
 #include "ash/common/shelf/wm_shelf.h"
 #include "ash/common/shelf/wm_shelf_util.h"
@@ skipping 144 matching lines @@
 
 PaletteTray::PaletteTray(WmShelf* wm_shelf)
     : TrayBackgroundView(wm_shelf),
       palette_tool_manager_(new PaletteToolManager(this)),
       weak_factory_(this) {
   // PaletteTray should only be instantiated if the palette feature is enabled.
   DCHECK(IsPaletteFeatureEnabled());
 
   PaletteTool::RegisterToolInstances(palette_tool_manager_.get());
 
-  SetContentsBackground();
+  SetContentsBackground(true);
 
   SetLayoutManager(new views::FillLayout());
   icon_ = new views::ImageView();
   UpdateTrayIcon();
 
   SetIconBorderForShelfAlignment();
   tray_container()->AddChildView(icon_);
 
   WmShell::Get()->AddShellObserver(this);
   WmShell::Get()->GetSessionStateDelegate()->AddSessionStateObserver(this);
@@ skipping 76 matching lines @@
 
   // Add palette tools.
   // TODO(tdanderson|jdufault): Use SystemMenuButton to get the material design
   // ripples.
   std::vector<PaletteToolView> views = palette_tool_manager_->CreateViews();
   for (const PaletteToolView& view : views)
     bubble_view->AddChildView(view.view);
 
   // Show the bubble.
   bubble_.reset(new ash::TrayBubbleWrapper(this, bubble_view));
-  SetDrawBackgroundAsActive(true);
+  SetIsActive(true);
   return true;
 }
 
 bool PaletteTray::ContainsPointInScreen(const gfx::Point& point) {
   if (icon_ && icon_->GetBoundsInScreen().Contains(point))
     return true;
 
   return bubble_ && bubble_->bubble_view()->GetBoundsInScreen().Contains(point);
 }
 
@@ skipping 20 matching lines @@
   return l10n_util::GetStringUTF16(IDS_ASH_STYLUS_TOOLS_TITLE);
 }
 
 void PaletteTray::HideBubbleWithView(const views::TrayBubbleView* bubble_view) {
   if (bubble_->bubble_view() == bubble_view)
     HidePalette();
 }
 
 void PaletteTray::BubbleViewDestroyed() {
   palette_tool_manager_->NotifyViewsDestroyed();
-  SetDrawBackgroundAsActive(false);
+  SetIsActive(false);
 }
 
 void PaletteTray::OnMouseEnteredView() {}
 
 void PaletteTray::OnMouseExitedView() {}
 
 base::string16 PaletteTray::GetAccessibleNameForBubble() {
   return GetAccessibleNameForTray();
 }
 
@@ skipping 143 matching lines @@
   } else {
     UpdateIconVisibility();
   }
 }
 
 void PaletteTray::UpdateIconVisibility() {
   SetVisible(IsInUserSession());
 }
 
 }  // namespace ash