WebWidgetClient::screenInfo() no longer does a synchronous IPC.

content/renderer/render_widget.cc

Index: content/renderer/render_widget.cc
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc
index 6527b3b24ecc692ae14d19a6869f707f9737494b..8739bfe4382a084b2da4a891a441e221b88aa630 100644
--- a/content/renderer/render_widget.cc
+++ b/content/renderer/render_widget.cc
@@ -68,7 +68,8 @@ using WebKit::WebVector;
 using WebKit::WebWidget;
 using content::RenderThread;
 
-RenderWidget::RenderWidget(WebKit::WebPopupType popup_type)
+RenderWidget::RenderWidget(WebKit::WebPopupType popup_type,
+                           const WebKit::WebScreenInfo& screen_info)
     : routing_id_(MSG_ROUTING_NONE),
       surface_id_(0),
       webwidget_(NULL),
@@ -97,7 +98,8 @@ RenderWidget::RenderWidget(WebKit::WebPopupType popup_type)
       is_accelerated_compositing_active_(false),
       animation_update_pending_(false),
       animation_task_posted_(false),
-      invalidation_task_posted_(false) {
+      invalidation_task_posted_(false),
+      screen_info_(screen_info) {
   RenderProcess::current()->AddRefProcess();
   DCHECK(RenderThread::Get());
   has_disable_gpu_vsync_switch_ = CommandLine::ForCurrentProcess()->HasSwitch(
@@ -118,9 +120,11 @@ RenderWidget::~RenderWidget() {
 
 // static
 RenderWidget* RenderWidget::Create(int32 opener_id,
-                                   WebKit::WebPopupType popup_type) {
+                                   WebKit::WebPopupType popup_type,
+                                   const WebKit::WebScreenInfo& screen_info) {
   DCHECK(opener_id != MSG_ROUTING_NONE);
-  scoped_refptr<RenderWidget> widget(new RenderWidget(popup_type));
+  scoped_refptr<RenderWidget> widget(
+      new RenderWidget(popup_type, screen_info));
   widget->Init(opener_id);  // adds reference
   return widget;
 }
@@ -1503,9 +1507,7 @@ bool RenderWidget::CanComposeInline() {
 }
 
 WebScreenInfo RenderWidget::screenInfo() {
-  WebScreenInfo results;
-  Send(new ViewHostMsg_GetScreenInfo(routing_id_, host_window_, &results));
-  return results;
+  return screen_info_;
 }
 
 void RenderWidget::resetInputMethod() {