Merge "arc: Support custom notification size change"

ui/message_center/views/message_center_view.cc

Index: ui/message_center/views/message_center_view.cc
diff --git a/ui/message_center/views/message_center_view.cc b/ui/message_center/views/message_center_view.cc
index d2dc4e118e9697cc21bd481eff07ab3ec35f75a1..254b27203dea9566376a04749536741a86fc72ca 100644
--- a/ui/message_center/views/message_center_view.cc
+++ b/ui/message_center/views/message_center_view.cc
@@ -397,7 +397,7 @@ void MessageCenterView::OnNotificationUpdated(const std::string& id) {
            notifications.begin(); iter != notifications.end(); ++iter) {
     if ((*iter)->id() == id) {
       int old_width = view->width();
-      int old_height = view->GetHeightForWidth(old_width);
+      int old_height = view->height();
       message_list_view_->UpdateNotification(view, **iter);
       if (view->GetHeightForWidth(old_width) != old_height)
         Update(true /* animate */);