Make cursors work on win aura.

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 410 matching lines @@
 
 void RenderWidgetHostViewAura::Hide() {
   window_->Hide();
 }
 
 bool RenderWidgetHostViewAura::IsShowing() {
   return window_->IsVisible();
 }
 
 gfx::Rect RenderWidgetHostViewAura::GetViewBounds() const {
-  return window_->GetBoundsInRootWindow();
+  return window_->GetBoundsInScreen();
 }
 
 void RenderWidgetHostViewAura::UpdateCursor(const WebCursor& cursor) {
   current_cursor_ = cursor;
   const gfx::Display display = gfx::Screen::GetDisplayNearestWindow(window_);
   current_cursor_.SetScaleFactor(display.device_scale_factor());
   UpdateCursorIfOverSelf();
 }
 
 void RenderWidgetHostViewAura::SetIsLoading(bool is_loading) {
@@ skipping 1179 matching lines @@
   // associated with the window, but just in case.
   DetachFromInputMethod();
 }
 
 void RenderWidgetHostViewAura::UpdateCursorIfOverSelf() {
   const gfx::Point screen_point = gfx::Screen::GetCursorScreenPoint();
   aura::RootWindow* root_window = window_->GetRootWindow();
   if (!root_window)
     return;
 
-  if (root_window->GetEventHandlerForPoint(screen_point) != window_)
+  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;
 
   gfx::NativeCursor cursor = current_cursor_.GetNativeCursor();
   if (is_loading_)
     cursor = ui::kCursorPointer;
 
   aura::client::CursorClient* cursor_client =
       aura::client::GetCursorClient(root_window);
   if (cursor_client)
     cursor_client->SetCursor(cursor);
@@ skipping 145 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content