test: fix wrong definition of stun response

which is 0x101 (in response to 0x1) instead of 0x102. This only affects unit tests.

BUG=1045010

Change-Id: I38610619dfde7c409ee226468e61ca0ab2b37059
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2024848Reviewed-by: Harald Alvestrand <hta@chromium.org>
Commit-Queue: Philipp Hancke <philipp.hancke@googlemail.com>
Cr-Commit-Position: refs/heads/master@{#738651}

services/network/p2p/socket_test_utils.cc

@@ -19,7 +19,7 @@ namespace network {
 
 const int kStunHeaderSize = 20;
 const uint16_t kStunBindingRequest = 0x0001;
-const uint16_t kStunBindingResponse = 0x0102;
+const uint16_t kStunBindingResponse = 0x0101;
 const uint16_t kStunBindingError = 0x0111;
 const uint32_t kStunMagicCookie = 0x2112A442;