Update from chromium https://crrev.com/302282

skia/config/SkUserConfig.h

 /*
  * Copyright (C) 2006 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
@@ skipping 243 matching lines @@
 #endif
 
 #ifndef    SK_SUPPORT_LEGACY_GETDEVICE
 #   define SK_SUPPORT_LEGACY_GETDEVICE
 #endif
 
 #ifndef    SK_SUPPORT_LEGACY_PUBLIC_IMAGEINFO_FIELDS
 #   define SK_SUPPORT_LEGACY_PUBLIC_IMAGEINFO_FIELDS
 #endif
 
-#ifndef    SK_IGNORE_PROPER_FRACTIONAL_SCALING
-#   define SK_IGNORE_PROPER_FRACTIONAL_SCALING
-#endif
-
 #ifndef    SK_SUPPORT_LEGACY_PICTURE_CLONE
 #   define SK_SUPPORT_LEGACY_PICTURE_CLONE
 #endif
 
 #ifndef    SK_IGNORE_ETC1_SUPPORT
 #   define SK_IGNORE_ETC1_SUPPORT
 #endif
 
 #ifndef    SK_IGNORE_GPU_DITHER
 #   define SK_IGNORE_GPU_DITHER
@@ skipping 14 matching lines @@
 
 // Turns on new (nicer, hopefully faster) SkPicture backend.
 #define SK_PICTURE_USE_SK_RECORD 1
 
 // Run a few optimization passes over the SkRecord after recording.
 #define SK_PICTURE_OPTIMIZE_SK_RECORD 1
 
 // ===== End Chrome-specific definitions =====
 
 #endif