[2314] Removed debug message.

src/bin/dhcp6/tests/config_parser_unittest.cc

@@ -59,7 +59,6 @@ public:
     void checkResult(ConstElementPtr status, int expected_code) {
         ASSERT_TRUE(status);
         comment_ = parseAnswer(rcode_, status);
-        std::cout << comment_->str() << std::endl;
         EXPECT_EQ(expected_code, rcode_);
     }