Add output format properties to SkImageFilter::Context

src/image/SkImage.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkBitmapCache.h"
 #include "SkCanvas.h"
@@ skipping 328 matching lines @@
         return nullptr;
     }
     sk_sp<SkSpecialImage> srcSpecialImage = SkSpecialImage::MakeFromImage(
         subset, sk_ref_sp(const_cast<SkImage*>(this)));
     if (!srcSpecialImage) {
         return nullptr;
     }
 
     SkAutoTUnref<SkImageFilterCache> cache(
         SkImageFilterCache::Create(SkImageFilterCache::kDefaultTransientSize));
-    SkImageFilter::Context context(SkMatrix::I(), clipBounds, cache.get());
+    SkImageFilter::OutputProperties outputProperties(as_IB(this)->onImageInfo().colorSpace());
+    SkImageFilter::Context context(SkMatrix::I(), clipBounds, cache.get(), outputProperties);
+
     sk_sp<SkSpecialImage> result =
         filter->filterImage(srcSpecialImage.get(), context, offset);
 
     if (!result) {
         return nullptr;
     }
 
     SkIRect fullSize = SkIRect::MakeWH(result->width(), result->height());
 #if SK_SUPPORT_GPU
     if (result->isTextureBacked()) {
@@ skipping 153 matching lines @@
     SkASSERT(image);
     SkASSERT(ctx);
     as_IB(image)->onPinAsTexture(ctx);
 }
 
 void SkImage_unpinAsTexture(const SkImage* image, GrContext* ctx) {
     SkASSERT(image);
     SkASSERT(ctx);
     as_IB(image)->onUnpinAsTexture(ctx);
 }