Remove DrawFace enum from GrPipelineBuilder

src/gpu/GrPipelineBuilder.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 "GrPipelineBuilder.h"
 
 #include "GrBlend.h"
 #include "GrPaint.h"
 #include "GrPipeline.h"
 #include "GrProcOptInfo.h"
 #include "GrXferProcessor.h"
 #include "batches/GrBatch.h"
 #include "effects/GrPorterDuffXferProcessor.h"
 
 GrPipelineBuilder::GrPipelineBuilder()
     : fFlags(0x0)
     , fUserStencilSettings(&GrUserStencilSettings::kUnused)
-    , fDrawFace(kBoth_DrawFace) {
+    , fDrawFace(GrDrawFace::kBoth) {
     SkDEBUGCODE(fBlockEffectRemovalCnt = 0;)
 }
 
 GrPipelineBuilder::GrPipelineBuilder(const GrPaint& paint, bool useHWAA)
     : GrPipelineBuilder() {
     SkDEBUGCODE(fBlockEffectRemovalCnt = 0;)
 
     for (int i = 0; i < paint.numColorFragmentProcessors(); ++i) {
         fColorFragmentProcessors.emplace_back(SkRef(paint.getColorFragmentProcessor(i)));
     }
@@ skipping 40 matching lines @@
         fCoverageEffectCnt = pipelineBuilder->numCoverageFragmentProcessors();
         SkDEBUGCODE(++pipelineBuilder->fBlockEffectRemovalCnt;)
     }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
 GrPipelineBuilder::~GrPipelineBuilder() {
     SkASSERT(0 == fBlockEffectRemovalCnt);
 }