Update SetPaintToLayer to accept LayerType

ash/touch/touch_hud_debug.cc

Index: ash/touch/touch_hud_debug.cc
diff --git a/ash/touch/touch_hud_debug.cc b/ash/touch/touch_hud_debug.cc
index 6c72ff4d31af8c17d3f0df5848a33c008780f0d3..b2d1725371e4183bda9f968f51d25b7e9ba0a323 100644
--- a/ash/touch/touch_hud_debug.cc
+++ b/ash/touch/touch_hud_debug.cc
@@ -16,6 +16,7 @@
 #include "base/strings/utf_string_conversions.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "ui/aura/window_event_dispatcher.h"
+#include "ui/compositor/layer_type.h"
 #include "ui/display/display.h"
 #include "ui/display/manager/display_manager.h"
 #include "ui/events/event.h"
@@ -238,7 +239,7 @@ class TouchHudCanvas : public views::View {
  public:
   explicit TouchHudCanvas(const TouchLog& touch_log)
       : touch_log_(touch_log), scale_(1) {
-    SetPaintToLayer(true);
+    SetPaintToLayer(ui::LAYER_TEXTURED);
     layer()->SetFillsBoundsOpaquely(false);
 
     paint_.setStyle(SkPaint::kFill_Style);