Avoid to change layer type in InkDropHostView::AddInkDropLayer

ui/views/animation/ink_drop_host_view.cc

Index: ui/views/animation/ink_drop_host_view.cc
diff --git a/ui/views/animation/ink_drop_host_view.cc b/ui/views/animation/ink_drop_host_view.cc
index 4d56b362811719b2946030e148d45c7edd21af21..85e62b88d93e8c24f9b4d3efb13a25dc2a5336bd 100644
--- a/ui/views/animation/ink_drop_host_view.cc
+++ b/ui/views/animation/ink_drop_host_view.cc
@@ -127,7 +127,9 @@ InkDropHostView::~InkDropHostView() {
 
 void InkDropHostView::AddInkDropLayer(ui::Layer* ink_drop_layer) {
   old_paint_to_layer_ = layer() != nullptr;
-  SetPaintToLayer();
+  if (!old_paint_to_layer_)
+    SetPaintToLayer();
+
   layer()->SetFillsBoundsOpaquely(false);
   ink_drop_mask_ = CreateInkDropMask();
   if (ink_drop_mask_)