Start using RenderTargetProxy (omnibus)

include/gpu/GrPaint.h

Index: include/gpu/GrPaint.h
diff --git a/include/gpu/GrPaint.h b/include/gpu/GrPaint.h
index ade2319b66781e3ba6a4275084dca2723acc8c78..19930d54f45e9aad655125e8b860c1ce3584d1e7 100644
--- a/include/gpu/GrPaint.h
+++ b/include/gpu/GrPaint.h
@@ -20,6 +20,8 @@
 #include "SkRefCnt.h"
 #include "SkRegion.h"
 
+class GrTextureProxy;
+
 /**
  * The paint describes how color and coverage are computed at each pixel by GrContext draw
  * functions and the how color is blended with the destination pixel.
@@ -129,6 +131,14 @@ public:
                                   const GrTextureParams&);
     void addCoverageTextureProcessor(GrTexture*, const SkMatrix&, const GrTextureParams&);
 
+    //--
+    void addColorTextureProcessor(GrTextureProxy*, sk_sp<GrColorSpaceXform>, const SkMatrix&);
+    void addCoverageTextureProcessor(GrTextureProxy*, const SkMatrix&);
+    void addColorTextureProcessor(GrTextureProxy*, sk_sp<GrColorSpaceXform>, const SkMatrix&,
+                                  const GrTextureParams&);
+    void addCoverageTextureProcessor(GrTextureProxy*, const SkMatrix&, const GrTextureParams&);
+    //--
+
     int numColorFragmentProcessors() const { return fColorFragmentProcessors.count(); }
     int numCoverageFragmentProcessors() const { return fCoverageFragmentProcessors.count(); }
     int numTotalFragmentProcessors() const { return this->numColorFragmentProcessors() +