Update from https://crrev.com/320931

sky/engine/platform/graphics/skia/SkiaUtils.h

 /*
  * Copyright (c) 2006,2007,2008, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 35 matching lines @@
 
 namespace blink {
 
 class GraphicsContext;
 
 SkXfermode::Mode PLATFORM_EXPORT WebCoreCompositeToSkiaComposite(CompositeOperator, WebBlendMode = WebBlendModeNormal);
 
 // move this guy into SkColor.h
 SkColor SkPMColorToColor(SkPMColor);
 
-inline SkPaint::FilterLevel WebCoreInterpolationQualityToSkFilterLevel(InterpolationQuality quality)
+inline SkFilterQuality WebCoreInterpolationQualityToSkFilterQuality(InterpolationQuality quality)
 {
     // FIXME: this reflects existing client mappings, but should probably
     // be expanded to map higher level interpolations more accurately.
-    return quality != InterpolationNone ? SkPaint::kLow_FilterLevel : SkPaint::kNone_FilterLevel;
+    return quality != InterpolationNone ? kLow_SkFilterQuality : kNone_SkFilterQuality;
 }
 
 // Skia has problems when passed infinite, etc floats, filter them to 0.
 inline SkScalar WebCoreFloatToSkScalar(float f)
 {
     return SkFloatToScalar(std::isfinite(f) ? f : 0);
 }
 
 inline SkScalar WebCoreDoubleToSkScalar(double d)
 {
@@ skipping 31 matching lines @@
     float srcHeight,
     float destWidth,
     float destHeight,
     bool isDataComplete = true);
 
 bool shouldDrawAntiAliased(const GraphicsContext*, const SkRect& destRect);
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_PLATFORM_GRAPHICS_SKIA_SKIAUTILS_H_