Make cc a component

cc/content_layer.h

 // Copyright 2010 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 ContentLayerChromium_h
 #define ContentLayerChromium_h
 
 #include "base/basictypes.h"
+#include "cc/cc_export.h"
 #include "cc/layer_painter.h"
 #include "cc/tiled_layer.h"
 
 class SkCanvas;
 
 namespace cc {
 
 class ContentLayerClient;
 class LayerUpdater;
 
-class ContentLayerPainter : public LayerPainter {
+class CC_EXPORT ContentLayerPainter : public LayerPainter {
 public:
     static scoped_ptr<ContentLayerPainter> create(ContentLayerClient*);
 
     virtual void paint(SkCanvas*, const gfx::Rect& contentRect, gfx::RectF& opaque) OVERRIDE;
 
 private:
     explicit ContentLayerPainter(ContentLayerClient*);
 
     ContentLayerClient* m_client;
 
     DISALLOW_COPY_AND_ASSIGN(ContentLayerPainter);
 };
 
 // A layer that renders its contents into an SkCanvas.
-class ContentLayer : public TiledLayer {
+class CC_EXPORT ContentLayer : public TiledLayer {
 public:
     static scoped_refptr<ContentLayer> create(ContentLayerClient*);
 
     void clearClient() { m_client = 0; }
 
     virtual bool drawsContent() const OVERRIDE;
     virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE;
     virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, RenderingStats&) OVERRIDE;
     virtual bool needMoreUpdates() OVERRIDE;
 
     virtual void setContentsOpaque(bool) OVERRIDE;
 
 protected:
     explicit ContentLayer(ContentLayerClient*);
     virtual ~ContentLayer();
 
 private:
     virtual LayerUpdater* updater() const OVERRIDE;
     virtual void createUpdaterIfNeeded() OVERRIDE;
 
     ContentLayerClient* m_client;
     scoped_refptr<LayerUpdater> m_updater;
 };
 
 }
 #endif