[cc] Rename all cc/ filenames to Chromium style

cc/SkPictureCanvasLayerTextureUpdater.h

-// Copyright 2011 The Chromium Authors. All rights reserved.
+// 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 SkPictureCanvasLayerTextureUpdater_h
-#define SkPictureCanvasLayerTextureUpdater_h
-
-#if USE(ACCELERATED_COMPOSITING)
-
-#include "CanvasLayerTextureUpdater.h"
-#include "SkPicture.h"
-
-class SkCanvas;
-
-namespace cc {
-
-class LayerPainterChromium;
-
-// This class records the contentRect into an SkPicture. Subclasses, provide
-// different implementations of tile updating based on this recorded picture.
-// The BitmapSkPictureCanvasLayerTextureUpdater and
-// FrameBufferSkPictureCanvasLayerTextureUpdater are two examples of such
-// implementations.
-class SkPictureCanvasLayerTextureUpdater : public CanvasLayerTextureUpdater {
-public:
-    virtual ~SkPictureCanvasLayerTextureUpdater();
-
-    virtual void setOpaque(bool) OVERRIDE;
-
-protected:
-    explicit SkPictureCanvasLayerTextureUpdater(PassOwnPtr<LayerPainterChromium>);
-
-    virtual void prepareToUpdate(const IntRect& contentRect, const IntSize& tileSize, float contentsWidthScale, float contentsHeightScale, IntRect& resultingOpaqueRect, CCRenderingStats&) OVERRIDE;
-    void drawPicture(SkCanvas*);
-
-    bool layerIsOpaque() const { return m_layerIsOpaque; }
-
-private:
-    // Recording canvas.
-    SkPicture m_picture;
-    // True when it is known that all output pixels will be opaque.
-    bool m_layerIsOpaque;
-};
-
-} // namespace cc
-#endif // USE(ACCELERATED_COMPOSITING)
-#endif // SkPictureCanvasLayerTextureUpdater_h
+// Temporary forwarding header
+#include "cc/skpicture_canvas_layer_texture_updater.h"