Add real support for uint128.

net/quic/crypto/null_decrypter_test.cc

Index: net/quic/crypto/null_decrypter_test.cc
diff --git a/net/quic/crypto/null_decrypter_test.cc b/net/quic/crypto/null_decrypter_test.cc
index 6c914d7fea0e9190c70901a08576bb22391318aa..71f19702a4304de664c78c3e164a26dc5f11a274 100644
--- a/net/quic/crypto/null_decrypter_test.cc
+++ b/net/quic/crypto/null_decrypter_test.cc
@@ -14,16 +14,10 @@ namespace test {
 TEST(NullDecrypterTest, Decrypt) {
   unsigned char expected[] = {
     // fnv hash
-    0x07, 0x2d, 0x42, 0xf0,
-    0xbe, 0x69, 0x12, 0x3d,
-    0x20, 0x80, 0x5f, 0x9a,
-    0x84, 0x9d, 0xd6, 0x0a,
-    /* TODO(rch): replace this when uint128 multiplication is implemented.
     0x47, 0x11, 0xea, 0x5f,
     0xcf, 0x1d, 0x66, 0x5b,
     0xba, 0xf0, 0xbc, 0xfd,
     0x88, 0x79, 0xca, 0x37,
-    */
     // payload
     'g',  'o',  'o',  'd',
     'b',  'y',  'e',  '!',