Revert of Stop flattening GrCoordTransforms in parent GrFragmentProcessors.

src/gpu/gl/GrGLProgram.h

Index: src/gpu/gl/GrGLProgram.h
diff --git a/src/gpu/gl/GrGLProgram.h b/src/gpu/gl/GrGLProgram.h
index 34037a24063e92479cefc3ebf266d1d7be81d4ba..ea98d87915951c4c9b83e9a7918d3b2c293aa48b 100644
--- a/src/gpu/gl/GrGLProgram.h
+++ b/src/gpu/gl/GrGLProgram.h
@@ -120,6 +120,7 @@
 
     // A helper to loop over effects, set the transforms (via subclass) and bind textures
     void setFragmentData(const GrPrimitiveProcessor&, const GrPipeline&, int* nextSamplerIdx);
+    void setTransformData(const GrPrimitiveProcessor&, const GrFragmentProcessor&, int index);
 
     // Helper for setData() that sets the view matrix and loads the render target height uniform
     void setRenderTargetState(const GrPrimitiveProcessor&, const GrPipeline&);