Change GrGLProgramDesc header to have DoPathRendering flag instead of RequiresVertexShader

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 "builders/GrGLFragmentOnlyProgramBuilder.h"
@@ skipping 11 matching lines @@
 
 #define GL_CALL(X) GR_GL_CALL(fGpu->glInterface(), X)
 #define GL_CALL_RET(R, X) GR_GL_CALL_RET(fGpu->glInterface(), R, X)
 
 GrGLProgram* GrGLProgram::Create(GrGpuGL* gpu,
                                  const GrGLProgramDesc& desc,
                                  const GrEffectStage* geometryProcessor,
                                  const GrEffectStage* colorStages[],
                                  const GrEffectStage* coverageStages[]) {
     SkAutoTDelete<GrGLProgramBuilder> builder;
-    if (!desc.getHeader().fRequiresVertexShader &&
-        gpu->glCaps().pathRenderingSupport() &&
-        gpu->glPathRendering()->texturingMode() == GrGLPathRendering::FixedFunction_TexturingMode) {
+    if (desc.getHeader().fUseFragShaderOnly) {
+        SkASSERT(gpu->glCaps().pathRenderingSupport());
+        SkASSERT(gpu->glPathRendering()->texturingMode() ==
+                 GrGLPathRendering::FixedFunction_TexturingMode);
         SkASSERT(NULL == geometryProcessor);
         builder.reset(SkNEW_ARGS(GrGLFragmentOnlyProgramBuilder, (gpu, desc)));
     } else {
         builder.reset(SkNEW_ARGS(GrGLFullProgramBuilder, (gpu, desc)));
     }
     if (builder->genProgram(geometryProcessor, colorStages, coverageStages)) {
         SkASSERT(0 != builder->getProgramID());
         return SkNEW_ARGS(GrGLProgram, (gpu, desc, *builder));
     }
     return NULL;
@@ skipping 219 matching lines @@
 
         GrGLfloat viewMatrix[3 * 3];
         fMatrixState.getGLMatrix<3>(viewMatrix);
         fProgramDataManager.setMatrix3f(fBuiltinUniformHandles.fViewMatrixUni, viewMatrix);
 
         GrGLfloat rtAdjustmentVec[4];
         fMatrixState.getRTAdjustmentVec(rtAdjustmentVec);
         fProgramDataManager.set4fv(fBuiltinUniformHandles.fRTAdjustmentUni, 1, rtAdjustmentVec);
     }
 }