scripts: gcc-wrapper: Add exceptions for netfilter failures with gcc-4.6.3

Compiling the kernel with gcc-4.6.3 generates multiple forbidden
warnings for netfilter. Adding them to the allowed warnings list.

Change-Id: I7214d8c1bb59c99e2422eaac2a820fb43cf62b1e
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
diff --git a/scripts/gcc-wrapper.py b/scripts/gcc-wrapper.py
index 65744e1..0104f1a 100755
--- a/scripts/gcc-wrapper.py
+++ b/scripts/gcc-wrapper.py
@@ -57,8 +57,34 @@
     "inode.c:74",
     "msm_sdcc.c:126",
     "msm_sdcc.c:128",
+    "nf_conntrack_core.c:1579",
+    "nf_conntrack_core.c:1580",
     "nf_conntrack_netlink.c:790",
+    "nf_conntrack_proto.c:210",
+    "nf_conntrack_proto.c:345",
+    "nf_conntrack_proto.c:370",
+    "nf_nat_core.c:528",
+    "nf_nat_core.c:739",
+    "nf_nat_core.c:740",
+    "nf_nat_core.c:741",
+    "nf_nat_core.c:742",
+    "nf_nat_core.c:751",
+    "nf_nat_core.c:753",
+    "nf_nat_core.c:756",
+    "nf_nat_ftp.c:123",
+    "nf_nat_pptp.c:285",
+    "nf_nat_pptp.c:288",
+    "nf_nat_pptp.c:291",
+    "nf_nat_pptp.c:294",
+    "nf_nat_sip.c:550",
+    "nf_nat_sip.c:551",
+    "nf_nat_sip.c:552",
+    "nf_nat_sip.c:553",
+    "nf_nat_sip.c:555",
+    "nf_nat_sip.c:556",
+    "nf_nat_sip.c:554",
     "nf_nat_standalone.c:118",
+    "nf_nat_tftp.c:46",
     "return_address.c:62",
     "sch_generic.c:678",
     "soc-core.c:1719",