Revert of Make draw* lines responsible for cache management

src/gpu/text/GrAtlasTextBlob.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 "GrAtlasTextBlob.h"
 
 #include "GrBlurUtils.h"
 #include "GrContext.h"
 #include "GrDrawContext.h"
 #include "GrTextUtils.h"
 #include "SkColorFilter.h"
 #include "SkDrawFilter.h"
-#include "SkGlyphCache.h"
 #include "SkTextBlobRunIterator.h"
 #include "batches/GrAtlasTextBatch.h"
 
-SkGlyphCache* GrAtlasTextBlob::setupCache(int runIndex,
-                                          const SkSurfaceProps& props,
-                                          const SkPaint& skPaint,
-                                          const SkMatrix* viewMatrix,
-                                          bool noGamma) {
-    GrAtlasTextBlob::Run* run = &fRuns[runIndex];
-
-    // if we have an override descriptor for the run, then we should use that
-    SkAutoDescriptor* desc = run->fOverrideDescriptor.get() ? run->fOverrideDescriptor.get() :
-                                                              &run->fDescriptor;
-    skPaint.getScalerContextDescriptor(desc, props, viewMatrix, noGamma);
-    run->fTypeface.reset(SkSafeRef(skPaint.getTypeface()));
-    return SkGlyphCache::DetachCache(run->fTypeface, desc->getDesc());
-}
-
 void GrAtlasTextBlob::appendGlyph(int runIndex,
                                   const SkRect& positions,
                                   GrColor color,
                                   GrBatchTextStrike* strike,
                                   GrGlyph* glyph,
                                   GrFontScaler* scaler, const SkGlyph& skGlyph,
                                   SkScalar x, SkScalar y, SkScalar scale, bool applyVM) {
 
     // If the glyph is too large we fall back to paths
     if (glyph->fTooLargeForAtlas) {
@@ skipping 462 matching lines @@
                      rSubRun.fBulkUseToken.fPlotAlreadyUpdated);
             for (int k = 0; k < lSubRun.fBulkUseToken.fPlotsToUpdate.count(); k++) {
                 SkASSERT(lSubRun.fBulkUseToken.fPlotsToUpdate[k] ==
                          rSubRun.fBulkUseToken.fPlotsToUpdate[k]);
             }*/
         }
     }
 }
 
 #endif