Add context to gfx::Screen calls in support of simultaneous desktop+ash

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/string_util.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/aura/client/activation_change_observer.h"
@@ skipping 110 matching lines @@
   }
 
   NativeWidgetAura* host_;
 
   DISALLOW_COPY_AND_ASSIGN(ActiveWindowObserver);
 };
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeWidgetAura, public:
 
-NativeWidgetAura::NativeWidgetAura(internal::NativeWidgetDelegate* delegate)
+NativeWidgetAura::NativeWidgetAura(
+    internal::NativeWidgetDelegate* delegate, gfx::NativeView parent)
     : delegate_(delegate),
       ALLOW_THIS_IN_INITIALIZER_LIST(desktop_helper_(
           ViewsDelegate::views_delegate ?
-          ViewsDelegate::views_delegate->CreateNativeWidgetHelper(this) :
+          ViewsDelegate::views_delegate->CreateNativeWidgetHelper(this, parent):
           NULL)),
       ALLOW_THIS_IN_INITIALIZER_LIST(window_(new aura::Window(this))),
       ownership_(Widget::InitParams::NATIVE_WIDGET_OWNS_WIDGET),
       ALLOW_THIS_IN_INITIALIZER_LIST(close_widget_factory_(this)),
       can_activate_(true),
       destroying_(false),
       cursor_(gfx::kNullCursor),
       saved_window_state_(ui::SHOW_STATE_DEFAULT) {
 }
 
@@ skipping 60 matching lines @@
     SetAlwaysOnTop(params.keep_on_top);
     // If the parent is not specified, find the default parent for
     // the |window_| using the desired |window_bounds|.
     if (!parent) {
       parent = aura::client::GetStackingClient()->GetDefaultParent(
           window_, window_bounds);
     } else if (window_bounds == gfx::Rect()) {
       // If a parent is specified but no bounds are given,
       // use the origin of the parent's display so that the widget
       // will be added to the same display as the parent.
-      gfx::Rect bounds = gfx::Screen::GetDisplayNearestWindow(parent).bounds();
+      gfx::Rect bounds = gfx::Screen::GetScreenFor(parent)->
+          GetDisplayNearestWindow(parent).bounds();
       window_bounds.set_origin(bounds.origin());
     }
     window_->SetParent(parent);
   }
 
   // Wait to set the bounds until we have a parent. That way we can know our
   // true state/bounds (the LayoutManager may enforce a particular
   // state/bounds).
   if (IsMaximized())
     SetRestoreBounds(window_, window_bounds);
@@ skipping 127 matching lines @@
 
 internal::InputMethodDelegate* NativeWidgetAura::GetInputMethodDelegate() {
   return this;
 }
 
 void NativeWidgetAura::CenterWindow(const gfx::Size& size) {
   gfx::Rect parent_bounds(window_->parent()->GetBoundsInRootWindow());
   // When centering window, we take the intersection of the host and
   // the parent. We assume the root window represents the visible
   // rect of a single screen.
-  gfx::Rect work_area =
-      gfx::Screen::GetDisplayNearestWindow(window_).work_area();
+  gfx::Rect work_area = gfx::Screen::GetScreenFor(window_)->
+      GetDisplayNearestWindow(window_).work_area();
 
   aura::client::ScreenPositionClient* screen_position_client =
       aura::client::GetScreenPositionClient(window_->GetRootWindow());
   if (screen_position_client) {
     gfx::Point origin = work_area.origin();
     screen_position_client->ConvertPointFromScreen(window_->GetRootWindow(),
                                                    &origin);
     work_area.set_origin(origin);
   }
 
@@ skipping 86 matching lines @@
   }
   return window_->GetBoundsInScreen();
 }
 
 void NativeWidgetAura::SetBounds(const gfx::Rect& bounds) {
   aura::RootWindow* root = window_->GetRootWindow();
   if (root) {
     aura::client::ScreenPositionClient* screen_position_client =
         aura::client::GetScreenPositionClient(root);
     if (screen_position_client) {
-      gfx::Display dst_display = gfx::Screen::GetDisplayMatching(bounds);
+      gfx::Display dst_display =
+          gfx::Screen::GetScreenFor(window_)->GetDisplayMatching(bounds);
       screen_position_client->SetBounds(window_, bounds, dst_display);
       return;
     }
   }
   window_->SetBounds(bounds);
 }
 
 void NativeWidgetAura::SetSize(const gfx::Size& size) {
   window_->SetBounds(gfx::Rect(window_->bounds().origin(), size));
 }
@@ skipping 178 matching lines @@
     cursor_client->SetCursor(cursor);
 }
 
 void NativeWidgetAura::ClearNativeFocus() {
   if (window_ && window_->GetFocusManager() &&
       window_->Contains(window_->GetFocusManager()->GetFocusedWindow()))
     window_->GetFocusManager()->SetFocusedWindow(window_, NULL);
 }
 
 gfx::Rect NativeWidgetAura::GetWorkAreaBoundsInScreen() const {
-  return gfx::Screen::GetDisplayNearestWindow(GetNativeView()).work_area();
+  return gfx::Screen::GetScreenFor(GetNativeView())->
+      GetDisplayNearestWindow(GetNativeView()).work_area();
 }
 
 void NativeWidgetAura::SetInactiveRenderingDisabled(bool value) {
   if (!value)
     active_window_observer_.reset();
   else
     active_window_observer_.reset(new ActiveWindowObserver(this));
 }
 
 Widget::MoveLoopResult NativeWidgetAura::RunMoveLoop(
@@ skipping 301 matching lines @@
   return false;
 }
 
 namespace internal {
 
 ////////////////////////////////////////////////////////////////////////////////
 // internal::NativeWidgetPrivate, public:
 
 // static
 NativeWidgetPrivate* NativeWidgetPrivate::CreateNativeWidget(
-    internal::NativeWidgetDelegate* delegate) {
-  return new NativeWidgetAura(delegate);
+    internal::NativeWidgetDelegate* delegate,
+    gfx::NativeView parent) {
+  return new NativeWidgetAura(delegate, parent);
 }
 
 // static
 NativeWidgetPrivate* NativeWidgetPrivate::GetNativeWidgetForNativeView(
     gfx::NativeView native_view) {
   return reinterpret_cast<NativeWidgetAura*>(native_view->user_data());
 }
 
 // static
 NativeWidgetPrivate* NativeWidgetPrivate::GetNativeWidgetForNativeWindow(
@@ skipping 74 matching lines @@
   return aura::Env::GetInstance()->is_mouse_button_down();
 }
 
 // static
 bool NativeWidgetPrivate::IsTouchDown() {
   return aura::Env::GetInstance()->is_touch_down();
 }
 
 }  // namespace internal
 }  // namespace views