Finalize gpu shaders in ProgramBuilding.

src/gpu/glsl/GrGLSLProgramBuilder.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "glsl/GrGLSLProgramBuilder.h"
 
 #include "GrPipeline.h"
 #include "glsl/GrGLSLFragmentProcessor.h"
 #include "glsl/GrGLSLGeometryProcessor.h"
+#include "glsl/GrGLSLVarying.h"
 #include "glsl/GrGLSLXferProcessor.h"
 
 const int GrGLSLProgramBuilder::kVarsPerBlock = 8;
 
 GrGLSLProgramBuilder::GrGLSLProgramBuilder(const DrawArgs& args)
     : fVS(this)
     , fGS(this)
     , fFS(this, args.fDesc->header().fFragPosKey)
     , fStageIndex(-1)
     , fArgs(args)
@@ skipping 256 matching lines @@
                                                     kFloat_GrSLType, kDefault_GrSLPrecision,
                                                     name, false, 0, outName);
 }
 
 void GrGLSLProgramBuilder::cleanupFragmentProcessors() {
     for (int i = 0; i < fFragmentProcessors.count(); ++i) {
         delete fFragmentProcessors[i];
     }
 }
 
+void GrGLSLProgramBuilder::finalizeShaders() {
+    this->varyingHandler()->finalize();
+    fVS.finalize(GrGLSLUniformHandler::kVertex_Visibility);
+    fFS.finalize(GrGLSLUniformHandler::kFragment_Visibility);
+
+}