Filter more incoming URLs in the CreateWindow path.

BUG=170532

Review URL: https://chromiumcodereview.appspot.com/12036002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@178728 0039d316-1c4b-4281-b951-d872f2087c98
void RenderViewHostImpl::OnUpdateDragCursor(WebDragOperation current_op) {
  RenderViewHostDelegateView* view = delegate_->GetDelegateView();
  if (view)
    view->UpdateDragCursor(current_op);
}

void RenderViewHostImpl::OnUpdateDragCursor(WebDragOperation current_op) {
  RenderViewHostDelegateView* view = delegate_->GetDelegateView();
  if (view)
    view->UpdateDragCursor(current_op);
}
