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

content/browser/renderer_host/render_widget_host_view_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 "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 128 matching lines @@
       return false;
     default:
       break;
   }
 #endif
   return true;
 }
 
 void GetScreenInfoForWindow(WebScreenInfo* results, aura::Window* window) {
   const gfx::Display display = window ?
-      gfx::Screen::GetDisplayNearestWindow(window) :
-      gfx::Screen::GetPrimaryDisplay();
+      gfx::Screen::GetScreenFor(window)->GetDisplayNearestWindow(window) :
+      gfx::Screen::GetScreenFor(window)->GetPrimaryDisplay();
   const gfx::Size size = display.size();
   results->rect = WebKit::WebRect(0, 0, size.width(), size.height());
   results->availableRect = results->rect;
   // TODO(derat|oshima): Don't hardcode this. Get this from display object.
   results->depth = 24;
   results->depthPerComponent = 8;
   int default_dpi = display.device_scale_factor() * 160;
   results->verticalDPI = default_dpi;
   results->horizontalDPI = default_dpi;
 }
@@ skipping 151 matching lines @@
   window_->SetName("RenderWidgetHostViewAura");
   window_->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN);
   aura::Window* parent = NULL;
   if (reference_host_view) {
     aura::Window* reference_window =
         static_cast<RenderWidgetHostViewAura*>(reference_host_view)->window_;
     if (reference_window) {
       host_tracker_.reset(new aura::WindowTracker);
       host_tracker_->Add(reference_window);
     }
-    gfx::Display display =
-        gfx::Screen::GetDisplayNearestWindow(reference_window);
+    gfx::Display display = gfx::Screen::GetScreenFor(window_)->
+        GetDisplayNearestWindow(reference_window);
     aura::client::StackingClient* stacking_client =
         aura::client::GetStackingClient();
     if (stacking_client)
       parent = stacking_client->GetDefaultParent(window_, display.bounds());
   }
   window_->SetParent(parent);
   Show();
   Focus();
 }
 
@@ skipping 155 matching lines @@
 bool RenderWidgetHostViewAura::IsShowing() {
   return window_->IsVisible();
 }
 
 gfx::Rect RenderWidgetHostViewAura::GetViewBounds() const {
   return window_->GetBoundsInScreen();
 }
 
 void RenderWidgetHostViewAura::UpdateCursor(const WebCursor& cursor) {
   current_cursor_ = cursor;
-  const gfx::Display display = gfx::Screen::GetDisplayNearestWindow(window_);
+  const gfx::Display display = gfx::Screen::GetScreenFor(window_)->
+      GetDisplayNearestWindow(window_);
   current_cursor_.SetScaleFactor(display.device_scale_factor());
   UpdateCursorIfOverSelf();
 }
 
 void RenderWidgetHostViewAura::SetIsLoading(bool is_loading) {
   is_loading_ = is_loading;
   UpdateCursorIfOverSelf();
 }
 
 void RenderWidgetHostViewAura::TextInputStateChanged(
@@ skipping 1189 matching lines @@
   for (size_t i = 0; i != pending_thumbnail_tasks_.size(); ++i)
     pending_thumbnail_tasks_[i].Run(false);
 
   // This call is usually no-op since |this| object is already removed from the
   // Aura root window and we don't have a way to get an input method object
   // associated with the window, but just in case.
   DetachFromInputMethod();
 }
 
 void RenderWidgetHostViewAura::UpdateCursorIfOverSelf() {
-  const gfx::Point screen_point = gfx::Screen::GetCursorScreenPoint();
+  const gfx::Point screen_point =
+      gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint();
   aura::RootWindow* root_window = window_->GetRootWindow();
   if (!root_window)
     return;
 
   gfx::Rect screen_rect = GetViewBounds();
   gfx::Point local_point = screen_point;
   local_point.Offset(-screen_rect.x(), -screen_rect.y());
 
   if (root_window->GetEventHandlerForPoint(local_point) != window_)
     return;
@@ skipping 154 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content