Update from https://crrev.com/304121

sky/engine/platform/fonts/FontCache.h

 /*
  * Copyright (C) 2006, 2008 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2007-2008 Torch Mobile, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 76 matching lines @@
 
     unsigned short generation();
     void invalidate();
 
 #if ENABLE(OPENTYPE_VERTICAL)
     typedef uint32_t FontFileKey;
     PassRefPtr<OpenTypeVerticalData> getVerticalData(const FontFileKey&, const FontPlatformData&);
 #endif
 
 #if OS(ANDROID)
-    static AtomicString getGenericFamilyNameForScript(const AtomicString& familyName, UScriptCode);
+    static AtomicString getGenericFamilyNameForScript(const AtomicString& familyName, const FontDescription&);
 #else
     struct PlatformFallbackFont {
         String name;
         CString filename;
         int fontconfigInterfaceId;
         int ttcIndex;
         bool isBold;
         bool isItalic;
     };
     static void getFontForCharacter(UChar32, const char* preferredLocale, PlatformFallbackFont*);
@@ skipping 37 matching lines @@
 
 class PLATFORM_EXPORT FontCachePurgePreventer {
 public:
     FontCachePurgePreventer() { FontCache::fontCache()->disablePurging(); }
     ~FontCachePurgePreventer() { FontCache::fontCache()->enablePurging(); }
 };
 
 } // namespace blink
 
 #endif