Create xfer processor backend.

src/gpu/gl/builders/GrGLNvprProgramBuilder.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGLNvprProgramBuilder.h"
 #include "../GrGpuGL.h"
 
@@ skipping 54 matching lines @@
                                                fSeparableVaryingInfos[i].fVariable.c_str()));
         fSeparableVaryingInfos[i].fLocation = location;
     }
 }
 
 GrGLProgram* GrGLNvprProgramBuilder::createProgram(GrGLuint programID) {
     // this is just for nvpr es, which has separable varyings that are plugged in after
     // building
     this->resolveSeparableVaryings(programID);
     return SkNEW_ARGS(GrGLNvprProgram, (fGpu, fDesc, fUniformHandles, programID, fUniforms,
-                                        fFragmentProcessors.get(), fSeparableVaryingInfos));
+                                        fXferProcessor, fFragmentProcessors.get(),
+                                        fSeparableVaryingInfos));
 }