[cc] Rename all cc/ filenames to Chromium style

cc/io_surface_layer_impl.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
+
+#ifndef CCIOSurfaceLayerImpl_h
+#define CCIOSurfaceLayerImpl_h
+
+#include "CCLayerImpl.h"
+#include "IntSize.h"
+
+namespace cc {
+
+class CCIOSurfaceLayerImpl : public CCLayerImpl {
+public:
+    static scoped_ptr<CCIOSurfaceLayerImpl> create(int id)
+    {
+        return make_scoped_ptr(new CCIOSurfaceLayerImpl(id));
+    }
+    virtual ~CCIOSurfaceLayerImpl();
+
+    void setIOSurfaceProperties(unsigned ioSurfaceId, const IntSize&);
+
+    virtual void appendQuads(CCQuadSink&, CCAppendQuadsData&) OVERRIDE;
+
+    virtual void willDraw(CCResourceProvider*) OVERRIDE;
+    virtual void didLoseContext() OVERRIDE;
+
+    virtual void dumpLayerProperties(std::string*, int indent) const OVERRIDE;
+
+private:
+    explicit CCIOSurfaceLayerImpl(int);
+
+    virtual const char* layerTypeAsString() const OVERRIDE;
+
+    unsigned m_ioSurfaceId;
+    IntSize m_ioSurfaceSize;
+    bool m_ioSurfaceChanged;
+    unsigned m_ioSurfaceTextureId;
+};
+
+}
+
+#endif // CCIOSurfaceLayerImpl_h