Remove Android FontConfigInterface

include/ports/SkTypeface_android.h

Index: include/ports/SkTypeface_android.h
diff --git a/include/ports/SkTypeface_android.h b/include/ports/SkTypeface_android.h
index b25ad18597b45c5bef1158f393b09885e1165f5e..588f56d075b2980ea18bb7047b1b8468a77374d0 100644
--- a/include/ports/SkTypeface_android.h
+++ b/include/ports/SkTypeface_android.h
@@ -13,25 +13,6 @@
 
 #ifdef SK_BUILD_FOR_ANDROID
 
-class SkPaintOptionsAndroid;
-
-/**
- *  Get the family name of the font in the fallback font list containing
- *  the specified character taking into account the provided language. This
- *  function also assumes the only families with the elegant or default variants
- *  will be returned.
- *
- *  @param uni  The unicode character to use for the lookup.
- *  @param lang The null terminated string representing the BCP 47 language
- *              identifier for the preferred language. If there is no unique
- *              fallback chain for that language the system's default language
- *              will be used.
- *  @param name The family name of the font file containing the unicode character
- *              in the preferred language
- *  @return     true if a font is found and false otherwise
- */
-SK_API bool SkGetFallbackFamilyNameForChar(SkUnichar uni, const char* lang, SkString* name);
-
 /**
  *  For test only.
  *  Load font config from given xml files, instead of those from Android system.