Remove DrawFace enum from GrPipelineBuilder

src/gpu/text/GrStencilAndCoverTextContext.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrStencilAndCoverTextContext.h"
 #include "GrAtlasTextContext.h"
 #include "GrContext.h"
 #include "GrDrawContext.h"
 #include "GrPath.h"
 #include "GrPathRange.h"
+#include "GrPipelineBuilder.h"
 #include "GrResourceProvider.h"
 #include "GrTextUtils.h"
 #include "SkAutoKern.h"
 #include "SkDraw.h"
 #include "SkDrawProcs.h"
 #include "SkGlyphCache.h"
 #include "SkGrPriv.h"
 #include "SkDrawFilter.h"
 #include "SkPath.h"
 #include "SkTextBlobRunIterator.h"
@@ skipping 707 matching lines @@
 }
 
 const SkTextBlob* GrStencilAndCoverTextContext::FallbackBlobBuilder::buildIfNeeded(int *count) {
     *count = fCount;
     if (fCount) {
         this->flush();
         return fBuilder->build();
     }
     return nullptr;
 }