Remove PageOverlays.

sky/engine/web/PageOverlayList.h

Index: sky/engine/web/PageOverlayList.h
diff --git a/sky/engine/web/PageOverlayList.h b/sky/engine/web/PageOverlayList.h
deleted file mode 100644
index 779a7db74d9a4d4bf90b5b475a07e656f639c1db..0000000000000000000000000000000000000000
--- a/sky/engine/web/PageOverlayList.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 PageOverlayList_h
-#define PageOverlayList_h
-
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/Vector.h"
-
-namespace blink {
-
-class GraphicsContext;
-class GraphicsLayer;
-class PageOverlay;
-class WebPageOverlay;
-class WebViewImpl;
-
-class PageOverlayList {
-public:
-    static PassOwnPtr<PageOverlayList> create(WebViewImpl*);
-
-    ~PageOverlayList();
-
-    bool empty() const { return !m_pageOverlays.size(); }
-
-    // Adds/removes a PageOverlay for given client.
-    // Returns true if a PageOverlay is added/removed.
-    bool add(WebPageOverlay*, int /* zOrder */);
-    bool remove(WebPageOverlay*);
-
-    void update();
-    void paintWebFrame(GraphicsContext&);
-
-    size_t findGraphicsLayer(GraphicsLayer*);
-
-private:
-    typedef Vector<OwnPtr<PageOverlay>, 2> PageOverlays;
-
-    explicit PageOverlayList(WebViewImpl*);
-
-    // Returns the index of the client found. Otherwise, returns WTF::kNotFound.
-    size_t find(WebPageOverlay*);
-
-    WebViewImpl* m_viewImpl;
-    PageOverlays m_pageOverlays;
-};
-
-} // namespace blink
-
-#endif // PageOverlayList_h