Add Python templating engine Jinja2 to third_party

third_party/devscripts/licensecheck.pl

Index: third_party/devscripts/licensecheck.pl
diff --git a/third_party/devscripts/licensecheck.pl b/third_party/devscripts/licensecheck.pl
index acc21306828df38dddfeb8fed8edcba32e7009bc..beb1d3bdf511464c28a5f47e07e8a0b3a39530c7 100755
--- a/third_party/devscripts/licensecheck.pl
+++ b/third_party/devscripts/licensecheck.pl
@@ -480,6 +480,8 @@ sub parselicense($) {
     } elsif ($licensetext =~ /subject to the BSD License/) {
         # TODO(sbc): remove this case once we fix: http://crbug.com/177268
         $license = "BSD-like $license";
+    } elsif ($licensetext =~ /license BSD/) {
+        $license = "BSD-like $license";
     } elsif ($licensetext =~ /GOVERNED BY A BSD-STYLE SOURCE LICENSE/) {
         $license = "BSD-like $license";
     }