Makes View::RecreateLayer() and Window::RecreateLayer() the same

ui/compositor/clone_layer.h

Index: ui/compositor/clone_layer.h
diff --git a/ui/compositor/clone_layer.h b/ui/compositor/clone_layer.h
new file mode 100644
index 0000000000000000000000000000000000000000..63fe5df5405509449474ecf57f3028f6b1d77804
--- /dev/null
+++ b/ui/compositor/clone_layer.h
@@ -0,0 +1,23 @@
+// Copyright (c) 2014 The Chromium Authors. All rights reserved.

[oshima, 2014/03/19 18:12:44]

nit: nuke (c). same for other files.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef UI_COMPOSITOR_CLONE_LAYER_H_
+#define UI_COMPOSITOR_CLONE_LAYER_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "ui/compositor/compositor_export.h"
+
+namespace ui {
+
+class Layer;
+class LayerOwner;
+
+// Creates a new Layer for |layer_owner| returning the old. This does NOT
+// recurse. All the existing children of the layer are moved to the new layer.
+// This does nothing if |layer_owner| currently has no layer.
+COMPOSITOR_EXPORT scoped_ptr<ui::Layer> CloneLayer(LayerOwner* layer_owner);
+
+} // namespace ui

[oshima, 2014/03/19 18:12:44]

ditto

+
+#endif  // UI_COMPOSITOR_CLONE_LAYER_H_