Don't assume languages are 2 letter codes.

Also, note that this method never worked. Locale
settings were stored with underscores (like Locale.toString)
but matched against AssetManager.getLocales() which
returned language-tag like output.

bug: 10090157
Change-Id: I36ffea6e39ff7d1907b2787f8fd4545c24d326a8
1 file changed