Fix for 2056

src/gpu/gl/builders/GrGLProgramBuilder.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 "GrGLProgramBuilder.h"
 
 #include "GrAutoLocaleSetter.h"
@@ skipping 403 matching lines @@
         checkLinkStatus(programID);
     }
     this->resolveProgramResourceLocations(programID);
 
     this->cleanupShaders(shadersToDelete);
 
     return this->createProgram(programID);
 }
 
 void GrGLProgramBuilder::bindProgramResourceLocations(GrGLuint programID) {
-    bool usingBindUniform = fGpu->glInterface()->fFunctions.fBindUniformLocation != nullptr;
-    if (usingBindUniform) {
+    if (fGpu->glCaps().bindUniformLocationSupport()) {
         int count = fUniforms.count();
         for (int i = 0; i < count; ++i) {
             GL_CALL(BindUniformLocation(programID, i, fUniforms[i].fVariable.c_str()));
             fUniforms[i].fLocation = i;
         }
     }
 
     fFS.bindFragmentShaderLocations(programID);
 
     // handle NVPR separable varyings
@@ skipping 79 matching lines @@
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 GrGLInstalledFragProcs::~GrGLInstalledFragProcs() {
     int numProcs = fProcs.count();
     for (int i = 0; i < numProcs; ++i) {
         delete fProcs[i];
     }
 }