Move VertexBuilder to a GrGLFullShaderBuilder subclass

src/gpu/gl/GrGLProgram.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGLProgram.h"
 
 #include "GrAllocator.h"
@@ skipping 193 matching lines @@
 }
 
 }
 
 bool GrGLProgram::genProgram(const GrEffectStage* colorStages[],
                              const GrEffectStage* coverageStages[]) {
     SkASSERT(0 == fProgramID);
 
     const GrGLProgramDesc::KeyHeader& header = fDesc.getHeader();
 
-    bool needsVertexShader = true;
-
-    GrGLShaderBuilder builder(fGpu, fUniformManager, fDesc, needsVertexShader);
-    if (GrGLShaderBuilder::VertexBuilder* vertexBuilder = builder.getVertexBuilder()) {
-        fUniformHandles.fViewMatrixUni = vertexBuilder->getViewMatrixUniform();
-    }
+    GrGLFullShaderBuilder builder(fGpu, fUniformManager, fDesc);
+    fUniformHandles.fViewMatrixUni = builder.getViewMatrixUniform();
 
     // incoming color to current stage being processed.
     SkString inColor = builder.getInputColor();
     GrSLConstantVec knownColorValue = builder.getKnownColorValue();
 
     // Get the coeffs for the Mode-based color filter, determine if color is needed.
     SkXfermode::Coeff colorCoeff;
     SkXfermode::Coeff filterColorCoeff;
     SkAssertResult(
         SkXfermode::ModeAsCoeff(header.fColorFilterXfermode,
@@ skipping 315 matching lines @@
 
         fMatrixState.fViewMatrix = drawState.getViewMatrix();
         fMatrixState.fRenderTargetSize = size;
         fMatrixState.fRenderTargetOrigin = rt->origin();
 
         GrGLfloat viewMatrix[3 * 3];
         fMatrixState.getGLMatrix<3>(viewMatrix);
         fUniformManager.setMatrix3f(fUniformHandles.fViewMatrixUni, viewMatrix);
     }
 }