The UTF-8 decoder here was buggy, and additionally it tried to feed
the Unicode codepoints it had constructed directly to
String.fromCharCode() even if that function takes UTF-16 units, not
Unicode codepoints.
The function in question is used only on IE11, apparently, so
presumably the problems had not been noticed.
Change-Id: I78f8ecea6ce6349e4121066774ae5c3fcfa87363
Signed-off-by: Tor Lillqvist <tml@collabora.com>
fc19f64bfc