Fix for 2056

src/gpu/gl/builders/GrGLProgramBuilder.cpp

Index: src/gpu/gl/builders/GrGLProgramBuilder.cpp
diff --git a/src/gpu/gl/builders/GrGLProgramBuilder.cpp b/src/gpu/gl/builders/GrGLProgramBuilder.cpp
index 491c34b79bbf6924d4e327f149189860551464f8..b1d5324aa5ec78dcd0166fc558a74ff163db6265 100644
--- a/src/gpu/gl/builders/GrGLProgramBuilder.cpp
+++ b/src/gpu/gl/builders/GrGLProgramBuilder.cpp
@@ -421,8 +421,7 @@ GrGLProgram* GrGLProgramBuilder::finalize() {
 }
 
 void GrGLProgramBuilder::bindProgramResourceLocations(GrGLuint programID) {
-    bool usingBindUniform = fGpu->glInterface()->fFunctions.fBindUniformLocation != nullptr;
-    if (usingBindUniform) {
+    if (fGpu->glCaps().bindUniformLocation()) {
         int count = fUniforms.count();
         for (int i = 0; i < count; ++i) {
             GL_CALL(BindUniformLocation(programID, i, fUniforms[i].fVariable.c_str()));