Update mojo sdk to rev 126532ce21c5c3c55a1e1693731411cb60169efd

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

Index: mojo/services/view_manager/public/cpp/lib/view_manager_client_impl.cc
diff --git a/mojo/services/view_manager/public/cpp/lib/view_manager_client_impl.cc b/mojo/services/view_manager/public/cpp/lib/view_manager_client_impl.cc
index 78daeb3244d4a6b6b953b5fd2ee44893195fbf04..595e03969427397ee53d0849e2e85fc07bfea9c2 100644
--- a/mojo/services/view_manager/public/cpp/lib/view_manager_client_impl.cc
+++ b/mojo/services/view_manager/public/cpp/lib/view_manager_client_impl.cc
@@ -36,7 +36,8 @@ View* AddViewToViewManager(ViewManagerClientImpl* client,
   private_view.set_id(view_data->view_id);
   private_view.set_visible(view_data->visible);
   private_view.set_drawn(view_data->drawn);
-  private_view.set_viewport_metrics(view_data->viewport_metrics.Pass());
+  private_view.LocalSetViewportMetrics(ViewportMetrics(),
+                                       *view_data->viewport_metrics);
   private_view.set_properties(
       view_data->properties.To<std::map<std::string, std::vector<uint8_t>>>());
   client->AddView(view);
@@ -296,6 +297,26 @@ void ViewManagerClientImpl::OnViewBoundsChanged(Id view_id,
   ViewPrivate(view).LocalSetBounds(*old_bounds, *new_bounds);
 }
 
+namespace {
+
+void SetViewportMetricsOnDecendants(View* root,
+                                    const ViewportMetrics& old_metrics,
+                                    const ViewportMetrics& new_metrics) {
+  ViewPrivate(root).LocalSetViewportMetrics(old_metrics, new_metrics);
+  const View::Children& children = root->children();
+  for (size_t i = 0; i < children.size(); ++i)
+    SetViewportMetricsOnDecendants(children[i], old_metrics, new_metrics);
+}
+}
+
+void ViewManagerClientImpl::OnViewViewportMetricsChanged(
+    ViewportMetricsPtr old_metrics,
+    ViewportMetricsPtr new_metrics) {
+  View* view = GetRoot();
+  if (view)
+    SetViewportMetricsOnDecendants(view, *old_metrics, *new_metrics);
+}
+
 void ViewManagerClientImpl::OnViewHierarchyChanged(
     Id view_id,
     Id new_parent_id,