Return the WebViewFrameWidget in RenderWidget::webwidget() if there

content/renderer/render_widget_mouse_lock_dispatcher.cc

Index: content/renderer/render_widget_mouse_lock_dispatcher.cc
diff --git a/content/renderer/render_widget_mouse_lock_dispatcher.cc b/content/renderer/render_widget_mouse_lock_dispatcher.cc
index 970bef08fd6b64c0181ee95dbc5f47003361e3fb..801d88d1b66a6727ee30432afe614c7ef946e1ba 100644
--- a/content/renderer/render_widget_mouse_lock_dispatcher.cc
+++ b/content/renderer/render_widget_mouse_lock_dispatcher.cc
@@ -58,8 +58,8 @@ void RenderWidgetMouseLockDispatcher::OnLockMouseACK(bool succeeded) {
   // Mouse Capture is implicitly given for the duration of a drag event, and
   // sends all mouse events to the initial target of the drag.
   // If Lock is entered it supercedes any in progress Capture.
-  if (succeeded && render_widget_->webwidget())
-    render_widget_->webwidget()->mouseCaptureLost();
+  if (succeeded && render_widget_->GetWebWidget())
+    render_widget_->GetWebWidget()->mouseCaptureLost();
 }
 
 }  // namespace content