Copy updated files from lib9/utf from upstream repository.
authorFredrik Roubert <roubert@google.com>
Thu, 28 Aug 2014 14:50:22 +0000 (14:50 +0000)
committerYoungjae Shin <yj99.shin@samsung.com>
Tue, 9 Jun 2015 11:43:19 +0000 (20:43 +0900)
commit3b9425419c81afc9f5f67b52a3a1a0c12055906e
treec04e1885cc9fa70e1c97c73c05dfcef317f14bd4
parent30c65a35d7d8e95fc49fc0c1870c1c3ecdb1fe44
Copy updated files from lib9/utf from upstream repository.

This also requires updating code that previously took a shortcut and
depended on the Rune and char32 typedefs to be identical (which is no
longer the case, as Rune is now unsigned).

R=jia.shao.peng@gmail.com
BUG=

Review URL: https://codereview.appspot.com/136920043
cpp/src/phonenumbers/utf/rune.c
cpp/src/phonenumbers/utf/unicodetext.cc
cpp/src/phonenumbers/utf/unilib.cc
cpp/src/phonenumbers/utf/utf.h
cpp/src/phonenumbers/utf/utfdef.h