Remove kuint16max.

net/dns/dns_session.cc

Index: net/dns/dns_session.cc
diff --git a/net/dns/dns_session.cc b/net/dns/dns_session.cc
index 9ea2db9a20a2bfe4edea72b1d59ff2dba705b4e4..3a6c4d4610f13147e0e051c50edc08b000857c1f 100644
--- a/net/dns/dns_session.cc
+++ b/net/dns/dns_session.cc
@@ -4,7 +4,10 @@
 
 #include "net/dns/dns_session.h"
 
-#include "base/basictypes.h"
+#include <stdint.h>
+
+#include <limits>
+
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/metrics/histogram_macros.h"
@@ -86,7 +89,9 @@ DnsSession::DnsSession(const DnsConfig& config,
                        NetLog* net_log)
     : config_(config),
       socket_pool_(socket_pool.Pass()),
-      rand_callback_(base::Bind(rand_int_callback, 0, kuint16max)),
+      rand_callback_(base::Bind(rand_int_callback,
+                                0,
+                                std::numeric_limits<uint16_t>::max())),
       net_log_(net_log),
       server_index_(0) {
   socket_pool_->Initialize(&config_.nameservers, net_log);
@@ -102,8 +107,8 @@ DnsSession::~DnsSession() {
   RecordServerStats();
 }
 
-uint16 DnsSession::NextQueryId() const {
-  return static_cast<uint16>(rand_callback_.Run());
+uint16_t DnsSession::NextQueryId() const {
+  return static_cast<uint16_t>(rand_callback_.Run());
 }
 
 unsigned DnsSession::NextFirstServerIndex() {