Update from https://crrev.com/305340

net/udp/udp_socket_win.cc

Index: net/udp/udp_socket_win.cc
diff --git a/net/udp/udp_socket_win.cc b/net/udp/udp_socket_win.cc
index 11c731f01d390ac6f399de2d8e7c39467f09e640..7be97e8695d5510cc83a9c6f6aefe775352583c2 100644
--- a/net/udp/udp_socket_win.cc
+++ b/net/udp/udp_socket_win.cc
@@ -6,6 +6,7 @@
 
 #include <mstcpip.h>
 
+#include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ -808,8 +809,8 @@ int UDPSocketWin::RandomBind(const IPAddressNumber& address) {
   DCHECK(bind_type_ == DatagramSocket::RANDOM_BIND && !rand_int_cb_.is_null());
 
   for (int i = 0; i < kBindRetries; ++i) {
-    int rv = DoBind(IPEndPoint(address,
-                               rand_int_cb_.Run(kPortStart, kPortEnd)));
+    int rv = DoBind(IPEndPoint(
+        address, static_cast<uint16>(rand_int_cb_.Run(kPortStart, kPortEnd))));
     if (rv == OK || rv != ERR_ADDRESS_IN_USE)
       return rv;
   }