cc: Ensure to respect decoded filter quality adjustment in bg images.

cc/playback/image_hijack_canvas.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/playback/image_hijack_canvas.h"
 
 #include "base/optional.h"
 #include "cc/playback/discardable_image_map.h"
 #include "cc/tiles/image_decode_cache.h"
 #include "third_party/skia/include/core/SkPath.h"
@@ skipping 87 matching lines @@
       return base::Optional<ScopedImagePaint>();
 
     bool need_scale = !decoded_image.is_scale_adjustment_identity();
     if (need_scale) {
       matrix.preScale(1.f / decoded_image.scale_adjustment().width(),
                       1.f / decoded_image.scale_adjustment().height());
     }
     SkPaint scratch_paint = paint;
     scratch_paint.setShader(
         decoded_image.image()->makeShader(xy[0], xy[1], &matrix));
+    scratch_paint.setFilterQuality(decoded_image.filter_quality());
     return ScopedImagePaint(std::move(scoped_lock), std::move(scratch_paint));
   }
 
   const SkPaint& paint() { return paint_; }
 
  private:
   ScopedImagePaint(ScopedDecodedImageLock lock, SkPaint paint)
       : lock_(std::move(lock)), paint_(std::move(paint)) {}
 
   ScopedDecodedImageLock lock_;
@@ skipping 146 matching lines @@
 
 void ImageHijackCanvas::onDrawImageNine(const SkImage* image,
                                         const SkIRect& center,
                                         const SkRect& dst,
                                         const SkPaint* paint) {
   // No cc embedder issues image nine calls.
   NOTREACHED();
 }
 
 }  // namespace cc