WIP - loop in LayoutManager for preferred size changes

ui/views/controls/button/label_button.cc

Index: ui/views/controls/button/label_button.cc
diff --git a/ui/views/controls/button/label_button.cc b/ui/views/controls/button/label_button.cc
index 8a08d245405e5f50f667134abc67dd06f3fe477b..ae8f4d879a1848189a72e5b9dc8c2e0caa8f7722 100644
--- a/ui/views/controls/button/label_button.cc
+++ b/ui/views/controls/button/label_button.cc
@@ -111,7 +111,7 @@ gfx::HorizontalAlignment LabelButton::GetHorizontalAlignment() const {
 
 void LabelButton::SetHorizontalAlignment(gfx::HorizontalAlignment alignment) {
   label_->SetHorizontalAlignment(alignment);
-  InvalidateLayout();
+  Layout();
 }
 
 void LabelButton::SetIsDefault(bool is_default) {
@@ -152,7 +152,7 @@ void LabelButton::SetStyle(ButtonStyle style) {
     label_->SetShadowOffset(0, 1);
   }
   // Invalidate the layout to pickup the new insets from the border.
-  InvalidateLayout();
+  Layout();
   ResetColorsFromNativeTheme();
 }