Move oval and rect renderer includes to private interface

include/gpu/GrContext.h

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrContext_DEFINED
 #define GrContext_DEFINED
 
 #include "GrColor.h"
-#include "GrAARectRenderer.h"
 #include "GrClipData.h"
 #include "SkMatrix.h"
 #include "GrPaint.h"
 #include "GrPathRendererChain.h"
 #include "GrPoint.h"
 #include "GrRenderTarget.h"
 #include "GrRefCnt.h"
 #include "GrTexture.h"
 
+class GrAARectRenderer;
 class GrAutoScratchTexture;
 class GrDrawState;
 class GrDrawTarget;
 class GrEffect;
 class GrFontCache;
 class GrGpu;
 class GrIndexBuffer;
 class GrIndexBufferAllocPool;
 class GrInOrderDrawBuffer;
 class GrOvalRenderer;
@@ skipping 985 matching lines @@
     }
 
     GrTexture* texture() { return fTexture; }
 
 private:
     GrContext*                    fContext;
     GrTexture*                    fTexture;
 };
 
 #endif