Remove PageOverlays.

sky/engine/web/PageOverlay.h

Index: sky/engine/web/PageOverlay.h
diff --git a/sky/engine/web/PageOverlay.h b/sky/engine/web/PageOverlay.h
deleted file mode 100644
index 8f795a704e6c4d3e3d84a54627bd625589a97198..0000000000000000000000000000000000000000
--- a/sky/engine/web/PageOverlay.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 2011 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
- * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef PageOverlay_h
-#define PageOverlay_h
-
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
-
-namespace blink {
-
-class GraphicsContext;
-class GraphicsLayer;
-class GraphicsLayerClient;
-class OverlayGraphicsLayerClientImpl;
-class WebPageOverlay;
-class WebViewImpl;
-struct WebRect;
-
-class PageOverlay {
-public:
-    static PassOwnPtr<PageOverlay> create(WebViewImpl*, WebPageOverlay*);
-
-    ~PageOverlay() { }
-
-    WebPageOverlay* overlay() const { return m_overlay; }
-    void setOverlay(WebPageOverlay* overlay) { m_overlay = overlay; }
-
-    int zOrder() const { return m_zOrder; }
-    void setZOrder(int zOrder) { m_zOrder = zOrder; }
-
-    void clear();
-    void update();
-    void paintWebFrame(GraphicsContext&);
-
-    GraphicsLayer* graphicsLayer() const { return m_layer.get(); }
-
-private:
-    PageOverlay(WebViewImpl*, WebPageOverlay*);
-    void invalidateWebFrame();
-
-    WebViewImpl* m_viewImpl;
-    WebPageOverlay* m_overlay;
-    OwnPtr<GraphicsLayerClient> m_layerClient;
-    OwnPtr<GraphicsLayer> m_layer;
-    int m_zOrder;
-};
-
-} // namespace blink
-
-#endif // PageOverlay_h