mash: wires up shadows for mash

ui/views/widget/native_widget_aura.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/widget/native_widget_aura.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 112 matching lines @@
 // static
 void NativeWidgetAura::AssignIconToAuraWindow(aura::Window* window,
                                               const gfx::ImageSkia& window_icon,
                                               const gfx::ImageSkia& app_icon) {
   if (window) {
     SetIcon(window, aura::client::kWindowIconKey, window_icon);
     SetIcon(window, aura::client::kAppIconKey, app_icon);
   }
 }
 
+// static
+void NativeWidgetAura::SetShadowElevationFromInitParams(
+    aura::Window* window,
+    const Widget::InitParams& params) {
+  if (params.shadow_type == Widget::InitParams::SHADOW_TYPE_NONE) {
+    SetShadowElevation(window, wm::ShadowElevation::NONE);
+  } else if (params.shadow_type == Widget::InitParams::SHADOW_TYPE_DROP &&
+             params.shadow_elevation) {
+    SetShadowElevation(window, *params.shadow_elevation);
+  }
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // NativeWidgetAura, internal::NativeWidgetPrivate implementation:
 
 void NativeWidgetAura::InitNativeWidget(const Widget::InitParams& params) {
   // Aura needs to know which desktop (Ash or regular) will manage this widget.
   // See Widget::InitParams::context for details.
   DCHECK(params.parent || params.context);
 
   ownership_ = params.ownership;
 
   RegisterNativeWidgetForWindow(this, window_);
   // MusClient has assertions that ui::mojom::WindowType matches
   // views::Widget::InitParams::Type.
   aura::SetWindowType(window_, static_cast<ui::mojom::WindowType>(params.type));
   window_->SetProperty(aura::client::kShowStateKey, params.show_state);
   if (params.type == Widget::InitParams::TYPE_BUBBLE)
     aura::client::SetHideOnDeactivate(window_, true);
   window_->SetTransparent(
       params.opacity == Widget::InitParams::TRANSLUCENT_WINDOW);
   window_->Init(params.layer_type);
   // Set name after layer init so it propagates to layer.
   window_->SetName(params.name);
-  if (params.shadow_type == Widget::InitParams::SHADOW_TYPE_NONE) {
-    SetShadowElevation(window_, wm::ShadowElevation::NONE);
-  } else if (params.shadow_type == Widget::InitParams::SHADOW_TYPE_DROP &&
-             params.shadow_elevation) {
-    SetShadowElevation(window_, *params.shadow_elevation);
-  }
+  SetShadowElevationFromInitParams(window_, params);
   if (params.type == Widget::InitParams::TYPE_CONTROL)
     window_->Show();
 
   delegate_->OnNativeWidgetCreated(false);
 
   gfx::Rect window_bounds = params.bounds;
   gfx::NativeView parent = params.parent;
   gfx::NativeView context = params.context;
   if (!params.child) {
     // Set up the transient child before the window is added. This way the
@@ skipping 1034 matching lines @@
     gfx::NativeView native_view) {
   aura::client::CaptureClient* capture_client =
       aura::client::GetCaptureClient(native_view->GetRootWindow());
   if (!capture_client)
     return nullptr;
   return capture_client->GetGlobalCaptureWindow();
 }
 
 }  // namespace internal
 }  // namespace views