Remove DrawFace enum from GrPipelineBuilder

src/gpu/text/GrBatchFontCache.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrBatchFontCache_DEFINED
 #define GrBatchFontCache_DEFINED
 
 #include "GrBatchAtlas.h"
+#include "GrCaps.h"
 #include "GrGlyph.h"
 #include "SkGlyphCache.h"
 #include "SkTDynamicHash.h"
 #include "SkVarAlloc.h"
 
 class GrBatchFontCache;
 class GrGpu;
 
 /**
  *  The GrBatchTextStrike manages a pool of CPU backing memory for GrGlyphs.  This backing memory
@@ skipping 209 matching lines @@
 
     using StrikeHash = SkTDynamicHash<GrBatchTextStrike, SkDescriptor>;
     GrContext* fContext;
     StrikeHash fCache;
     GrBatchAtlas* fAtlases[kMaskFormatCount];
     GrBatchTextStrike* fPreserveStrike;
     GrBatchAtlasConfig fAtlasConfigs[kMaskFormatCount];
 };
 
 #endif