Initial import attempt, just to play with. Many things disabled/removed

ui/cc/cc/CCIOSurfaceLayerImpl.h

Index: ui/cc/cc/CCIOSurfaceLayerImpl.h
diff --git a/ui/cc/cc/CCIOSurfaceLayerImpl.h b/ui/cc/cc/CCIOSurfaceLayerImpl.h
new file mode 100644
index 0000000000000000000000000000000000000000..28a35cd0f2083a86210171879c1b926b52bd04e2
--- /dev/null
+++ b/ui/cc/cc/CCIOSurfaceLayerImpl.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2012 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 APPLE 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 APPLE 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 CCIOSurfaceLayerImpl_h
+#define CCIOSurfaceLayerImpl_h
+
+#include "IntSize.h"
+#include "cc/CCLayerImpl.h"
+
+namespace WebCore {
+
+class CCIOSurfaceLayerImpl : public CCLayerImpl {
+public:
+    static PassOwnPtr<CCIOSurfaceLayerImpl> create(int id)
+    {
+        return adoptPtr(new CCIOSurfaceLayerImpl(id));
+    }
+    virtual ~CCIOSurfaceLayerImpl();
+
+    void setIOSurfaceProperties(unsigned ioSurfaceId, const IntSize&);
+
+    virtual void appendQuads(CCQuadCuller&, const CCSharedQuadState*, bool& hadMissingTiles) OVERRIDE;
+
+    virtual void willDraw(CCRenderer*, CCGraphicsContext*) OVERRIDE;
+    virtual void didLoseContext() OVERRIDE;
+
+    virtual void dumpLayerProperties(TextStream&, int indent) const OVERRIDE;
+
+private:
+    explicit CCIOSurfaceLayerImpl(int);
+
+    virtual const char* layerTypeAsString() const OVERRIDE { return "IOSurfaceLayer"; }
+
+    unsigned m_ioSurfaceId;
+    IntSize m_ioSurfaceSize;
+    bool m_ioSurfaceChanged;
+    unsigned m_ioSurfaceTextureId;
+};
+
+}
+
+#endif // CCIOSurfaceLayerImpl_h