Fix an unused variable in NSPR

nss.gyp

Index: nss.gyp
diff --git a/nss.gyp b/nss.gyp
index a6bf9eec05842b7c7a9ce9b45fdedd5584f0f998..63d3c7e26f597efb46f9607774f307f6fb0757d9 100644
--- a/nss.gyp
+++ b/nss.gyp
@@ -245,7 +245,8 @@
             ],
           },
           # TODO(wtc): suppress C4244 and C4554 in prdtoa.c.
-          'msvs_disabled_warnings': [4018, 4244, 4554, 4267,],
+          # TODO(davidben): suppress C4101 in prfdcach.c.

[wtc, 2015/04/10 22:22:06]

Please add the NSPR bug number
(https://bugzilla.mozilla.org/show_bug.cgi?id=1126408) and a note that this
suppression can be removed for NSPR 4.10.9 or later.

[davidben, 2015/04/13 18:47:53]

Done.

+          'msvs_disabled_warnings': [4018, 4244, 4554, 4267, 4101,],
           'variables': {
             'clang_warning_flags': [
               # nspr passes "const char*" through "void*".