According to the log,
  http://src.chromium.org/viewvc/chrome/trunk/deps/third_party/icu42/?view=log
This change pulls in two ICU changes.  One is a harmless licensing adjustment;
the other claims in its changelog that "This does not affect Chrome executable
in any way.", so I hope it's safe.

Review URL: http://codereview.chromium.org/1083008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42416 0039d316-1c4b-4281-b951-d872f2087c98