remove redundant GrContext parameter to NewRenderTargetDirect

include/core/SkSurface.h

Index: include/core/SkSurface.h
diff --git a/include/core/SkSurface.h b/include/core/SkSurface.h
index f126465b3b0ff65cec92cbf1b7b64d48e3c554b6..cfaf00c88bd6a308c941027670497f4b8d982196 100644
--- a/include/core/SkSurface.h
+++ b/include/core/SkSurface.h
@@ -16,6 +16,8 @@ class SkPaint;
 class GrContext;
 class GrRenderTarget;
 
+//#define SK_SUPPORT_LEGACY_NEWRENDERTARGETDIRECT
+
 /**
  *  SkSurface represents the backend/results of drawing to a canvas. For raster
  *  drawing, the surface will be pixels, but (for example) when drawing into
@@ -64,11 +66,19 @@ public:
      *  "replayed" into that canvas.
      */
     static SkSurface* NewPicture(int width, int height);
-
+    
+    /**
+     *  Return a new surface using the specified render target.
+     */
+    static SkSurface* NewRenderTargetDirect(GrRenderTarget*);
+    
+#ifdef SK_SUPPORT_LEGACY_NEWRENDERTARGETDIRECT
     /**
+     *  DEPRECATED -- call the single argument version (just rendertarget)
      *  Return a new surface using the specified render target.
      */
     static SkSurface* NewRenderTargetDirect(GrContext*, GrRenderTarget*);
+#endif
 
     /**
      *  Return a new surface whose contents will be drawn to an offscreen