start to chip away at friending of GrAtlasTextBatch/GrAtlasTextBlob

src/gpu/batches/GrAtlasTextBatch.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 "GrAtlasTextBatch.h"
 
 #include "GrBatchFlushState.h"
@@ skipping 129 matching lines @@
                                       run->fOverrideDescriptor->getDesc() :
                                       run->fDescriptor.getDesc();
         if (!*cache || !SkTypeface::Equal(*typeface, run->fTypeface) ||
                        !((*desc)->equals(*newDesc))) {
             if (*cache) {
                 SkGlyphCache::AttachCache(*cache);
             }
             *desc = newDesc;
             *cache = SkGlyphCache::DetachCache(run->fTypeface, *desc);
             *scaler = GrTextContext::GetGrFontScaler(*cache);
-            strike = info->strike();
             *typeface = run->fTypeface;
         }
 
         if (regenGlyphs) {
             strike = fFontCache->getStrike(*scaler);
         } else {
             strike = info->strike();
         }
     }
 
@@ skipping 399 matching lines @@
         return GrDistanceFieldA8TextGeoProc::Create(color,
                                                     viewMatrix,
                                                     texture,
                                                     params,
                                                     flags,
                                                     this->usesLocalCoords());
 #endif
     }
 
 }