Export SkProxyCanvas and SkNWayCanvas for external use.

include/utils/SkProxyCanvas.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef SkProxyCanvas_DEFINED
 #define SkProxyCanvas_DEFINED
 
 #include "SkCanvas.h"
 
 /** This class overrides all virtual methods on SkCanvas, and redirects them
     to a "proxy", another SkCanvas instance. It can be the basis for
     intercepting (and possibly modifying) calls to a canvas.
 
     There must be a proxy installed before the proxycanvas can be used (i.e.
     before its virtual methods can be called).
  */
-class SkProxyCanvas : public SkCanvas {
+class SK_API SkProxyCanvas : public SkCanvas {
 public:
     SkProxyCanvas() : fProxy(NULL) {}
     SkProxyCanvas(SkCanvas* proxy);
     virtual ~SkProxyCanvas();
 
     SkCanvas*   getProxy() const { return fProxy; }
     void        setProxy(SkCanvas* proxy);
 
     virtual int save(SaveFlags flags = kMatrixClip_SaveFlag) SK_OVERRIDE;
     virtual int saveLayer(const SkRect* bounds, const SkPaint* paint,
@@ skipping 53 matching lines @@
     virtual SkBounder* setBounder(SkBounder* bounder) SK_OVERRIDE;
     virtual SkDrawFilter* setDrawFilter(SkDrawFilter* filter) SK_OVERRIDE;
 
 private:
     SkCanvas*   fProxy;
 
     typedef SkCanvas INHERITED;
 };
 
 #endif