real fix for textblob use after gpu free

src/gpu/GrAtlasTextContext.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 "GrAtlasTextContext.h"
 
 #include "GrBatch.h"
 #include "GrBatchFontCache.h"
@@ skipping 1563 matching lines @@
         GrFontScaler* scaler = NULL;
         SkTypeface* typeface = NULL;
 
         for (int i = 0; i < instanceCount; i++) {
             Geometry& args = fGeoData[i];
             Blob* blob = args.fBlob;
             Run& run = blob->fRuns[args.fRun];
             TextInfo& info = run.fSubRunInfo[args.fSubRun];
 
             uint64_t currentAtlasGen = fFontCache->atlasGeneration(fMaskFormat);
-            bool regenerateTextureCoords = info.fAtlasGeneration != currentAtlasGen;
+            bool regenerateTextureCoords = info.fAtlasGeneration != currentAtlasGen ||
+                                           run.fStrike->isAbandoned();
             bool regenerateColors;
             if (fUseDistanceFields) {
                 regenerateColors = !fUseLCDText && run.fColor != args.fColor;
             } else {
                 regenerateColors = kA8_GrMaskFormat == fMaskFormat && run.fColor != args.fColor;
             }
             bool regeneratePositions = args.fTransX != 0.f || args.fTransY != 0.f;
             int glyphCount = info.fGlyphEndIndex - info.fGlyphStartIndex;
 
             // We regenerate both texture coords and colors in the blob itself, and update the
@@ skipping 667 matching lines @@
             gTextContext->createDrawTextBlob(rt, clip, grPaint, skPaint, viewMatrix, text,
                                              static_cast<size_t>(textLen), 0, 0, noClip));
 
     SkScalar transX = static_cast<SkScalar>(random->nextU());
     SkScalar transY = static_cast<SkScalar>(random->nextU());
     const GrAtlasTextContext::BitmapTextBlob::Run::SubRunInfo& info = blob->fRuns[0].fSubRunInfo[0];
     return gTextContext->createBatch(blob, info, textLen, 0, 0, color, transX, transY, skPaint);
 }
 
 #endif