[ash-md] Keeps overview mode shield above DesktopBackgroundView

ash/common/wm/overview/window_grid.cc

Index: ash/common/wm/overview/window_grid.cc
diff --git a/ash/common/wm/overview/window_grid.cc b/ash/common/wm/overview/window_grid.cc
index 1220a07e124833dcb3041c32b080544da377c272..045bc11d1d23e06ac45b969549ea324cd5acf212 100644
--- a/ash/common/wm/overview/window_grid.cc
+++ b/ash/common/wm/overview/window_grid.cc
@@ -853,6 +853,7 @@ void WindowGrid::InitShieldWidget() {
       WmLookup::Get()->GetWindowForWidget(shield_widget_.get());
   const gfx::Rect bounds = widget_window->GetParent()->GetBounds();
   widget_window->SetBounds(bounds);
+  widget_window->SetName("overview-mode-shield");

[James Cook, 2016/08/25 18:32:12]

nit: I usually use OverviewModeShield for these names

Thanks for adding a name. Life is much easier when all widgets have names.

[varkha, 2016/08/25 19:56:42]

Done. Here and for other overview mode widgets.

 
   ui::ScopedLayerAnimationSettings animation_settings(
       widget_window->GetLayer()->GetAnimator());