Re-enable nvpr text rendering in DM.

src/gpu/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 "GrDrawContext.h"
@@ skipping 425 matching lines @@
         GR_STATIC_CONST_SAME_STENCIL(kStencilPass,
                                      kZero_StencilOp,
                                      kKeep_StencilOp,
                                      kNotEqual_StencilFunc,
                                      0xffff,
                                      0x0000,
                                      0xffff);
 
         *pipelineBuilder.stencil() = kStencilPass;
 
-        SkASSERT(0 == fQueuedGlyphCount);
         SkASSERT(kGlyphBufferSize == fFallbackGlyphsIdx);
 
         dc->drawPaths(&pipelineBuilder, pp, fGlyphs,
                       fGlyphIndices, GrPathRange::kU16_PathIndexType,
                       get_xy_scalar_array(fGlyphPositions),
                       GrPathRendering::kTranslate_PathTransformType,
                       fQueuedGlyphCount, GrPathRendering::kWinding_FillType);
 
         fQueuedGlyphCount = 0;
     }
@@ skipping 30 matching lines @@
 
     fGlyphs->unref();
     fGlyphs = nullptr;
 
     SkGlyphCache::AttachCache(fGlyphCache);
     fGlyphCache = nullptr;
 
     fViewMatrix = fContextInitialMatrix;
 }