Sky: update the HTMLIFrameElement's geometry during paint invalidation rather

mojo/services/public/cpp/view_manager/lib/view.cc

Index: mojo/services/public/cpp/view_manager/lib/view.cc
diff --git a/mojo/services/public/cpp/view_manager/lib/view.cc b/mojo/services/public/cpp/view_manager/lib/view.cc
index b371000ee798c25e46bd83667c09743b52a1dec6..7de18610929150f497b40a743e65b7a838e2e421 100644
--- a/mojo/services/public/cpp/view_manager/lib/view.cc
+++ b/mojo/services/public/cpp/view_manager/lib/view.cc
@@ -209,6 +209,9 @@ void View::SetBounds(const Rect& bounds) {
   if (!OwnsView(manager_, this))
     return;
 
+  if (bounds_.Equals(bounds))
+    return;
+
   if (manager_)
     static_cast<ViewManagerClientImpl*>(manager_)->SetBounds(id_, bounds);
   LocalSetBounds(bounds_, bounds);