Add match for another "ISC license"

BUG=none
TEST=checklicenses.py should work on third_party/libphonenumber
Review URL: http://codereview.chromium.org/8769025

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112799 0039d316-1c4b-4281-b951-d872f2087c98

third_party/devscripts/licensecheck.pl

@@ -434,7 +434,7 @@ sub parselicense($) {
 	$license = "MIT/X11 (BSD like) $license";
     }
 
-    if ($licensetext  =~ /Permission to use, copy, modify, and(\/or)? distribute this software for any purpose with or without fee is hereby granted, provided.*copyright notice.*permission notice.*all copies/) {
+    if ($licensetext  =~ /Permission to use, copy, modify, and(\/or)? distribute this software for any purpose (with or )?without fee is hereby granted, provided.*(copyright|entire) notice.*all copies/) {
 	$license = "ISC $license";
     }