Add useDFT field to SkDeviceProperties

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 14 matching lines @@
                                                            GrDrawContext* drawContext,
                                                            const SkDeviceProperties& properties)
     : GrTextContext(context, drawContext, properties)
     , fStroke(SkStrokeRec::kFill_InitStyle)
     , fQueuedGlyphCount(0)
     , fFallbackGlyphsIdx(kGlyphBufferSize) {
 }
 
 GrStencilAndCoverTextContext*
 GrStencilAndCoverTextContext::Create(GrContext* context, GrDrawContext* drawContext,
-                                     const SkDeviceProperties& props, bool fallbackUsesDFT) {
+                                     const SkDeviceProperties& props) {
     GrStencilAndCoverTextContext* textContext = SkNEW_ARGS(GrStencilAndCoverTextContext,
                                                            (context, drawContext, props));
-    textContext->fFallbackTextContext = GrAtlasTextContext::Create(context, drawContext,
-                                                                   props, fallbackUsesDFT);
+    textContext->fFallbackTextContext = GrAtlasTextContext::Create(context, drawContext, props);
 
     return textContext;
 }
 
 GrStencilAndCoverTextContext::~GrStencilAndCoverTextContext() {
 }
 
 bool GrStencilAndCoverTextContext::canDraw(const GrRenderTarget* rt,
                                            const GrClip& clip,
                                            const GrPaint& paint,
@@ skipping 431 matching lines @@
     fGlyphs = NULL;
 
     SkGlyphCache::AttachCache(fGlyphCache);
     fGlyphCache = NULL;
 
     fPipelineBuilder.stencil()->setDisabled();
     fStateRestore.set(NULL);
     fViewMatrix = fContextInitialMatrix;
 }