Add SkColorSpace to GrDrawContext

src/gpu/GrTextureParamsAdjuster.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 "GrTextureParamsAdjuster.h"
 
 #include "GrCaps.h"
@@ skipping 43 matching lines @@
                 config = kSkia8888_GrPixelConfig;
             } else {
                 return nullptr;
             }
         } else {
             return nullptr;
         }
     }
 
     sk_sp<GrDrawContext> copyDC = context->newDrawContext(SkBackingFit::kExact, copyParams.fWidth,
-                                                          copyParams.fHeight, config);
+                                                          copyParams.fHeight, config, nullptr);
     if (!copyDC) {
         return nullptr;
     }
 
     GrPaint paint;
     paint.setGammaCorrect(true);
 
     SkScalar sx SK_INIT_TO_AVOID_WARNING;
     SkScalar sy SK_INIT_TO_AVOID_WARNING;
     if (subset) {
@@ skipping 441 matching lines @@
 }
 
 GrTexture* GrTextureMaker::generateTextureForParams(const CopyParams& copyParams, bool willBeMipped,
                                                     SkSourceGammaTreatment gammaTreatment) {
     SkAutoTUnref<GrTexture> original(this->refOriginalTexture(willBeMipped, gammaTreatment));
     if (!original) {
         return nullptr;
     }
     return copy_on_gpu(original, nullptr, copyParams);
 }