Extracted NetLog class's inner enum types into their own enum classes and

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 b8c3b5831a346be6cbdf0587b4604ce389676f2f..5b4ae145d37f9f9817f2786e81933f2556771c4c 100644
--- a/net/udp/udp_socket_win.cc
+++ b/net/udp/udp_socket_win.cc
@@ -24,6 +24,8 @@
 #include "net/base/winsock_init.h"
 #include "net/base/winsock_util.h"
 #include "net/log/net_log.h"
+#include "net/log/net_log_event_type.h"
+#include "net/log/net_log_source_type.h"
 #include "net/socket/socket_descriptor.h"
 #include "net/udp/udp_net_log_parameters.h"
 
@@ -255,11 +257,11 @@ UDPSocketWin::UDPSocketWin(DatagramSocket::BindType bind_type,
       read_iobuffer_len_(0),
       write_iobuffer_len_(0),
       recv_from_address_(NULL),
-      net_log_(BoundNetLog::Make(net_log, NetLog::SOURCE_UDP_SOCKET)),
+      net_log_(BoundNetLog::Make(net_log, NetLogSourceType::UDP_SOCKET)),
       qos_handle_(NULL),
       qos_flow_id_(0) {
   EnsureWinsockInit();
-  net_log_.BeginEvent(NetLog::TYPE_SOCKET_ALIVE,
+  net_log_.BeginEvent(NetLogEventType::SOCKET_ALIVE,
                       source.ToEventParametersCallback());
   if (bind_type == DatagramSocket::RANDOM_BIND)
     DCHECK(!rand_int_cb.is_null());
@@ -267,7 +269,7 @@ UDPSocketWin::UDPSocketWin(DatagramSocket::BindType bind_type,
 
 UDPSocketWin::~UDPSocketWin() {
   Close();
-  net_log_.EndEvent(NetLog::TYPE_SOCKET_ALIVE);
+  net_log_.EndEvent(NetLogEventType::SOCKET_ALIVE);
 }
 
 int UDPSocketWin::Open(AddressFamily address_family) {
@@ -355,7 +357,7 @@ int UDPSocketWin::GetLocalAddress(IPEndPoint* address) const {
     if (!local_address->FromSockAddr(storage.addr, storage.addr_len))
       return ERR_ADDRESS_INVALID;
     local_address_.reset(local_address.release());
-    net_log_.AddEvent(NetLog::TYPE_UDP_LOCAL_ADDRESS,
+    net_log_.AddEvent(NetLogEventType::UDP_LOCAL_ADDRESS,
                       CreateNetLogUDPConnectCallback(
                           local_address_.get(),
                           NetworkChangeNotifier::kInvalidNetworkHandle));
@@ -430,11 +432,11 @@ int UDPSocketWin::SendToOrWrite(IOBuffer* buf,
 int UDPSocketWin::Connect(const IPEndPoint& address) {
   DCHECK_NE(socket_, INVALID_SOCKET);
   net_log_.BeginEvent(
-      NetLog::TYPE_UDP_CONNECT,
+      NetLogEventType::UDP_CONNECT,
       CreateNetLogUDPConnectCallback(
           &address, NetworkChangeNotifier::kInvalidNetworkHandle));
   int rv = InternalConnect(address);
-  net_log_.EndEventWithNetErrorCode(NetLog::TYPE_UDP_CONNECT, rv);
+  net_log_.EndEventWithNetErrorCode(NetLogEventType::UDP_CONNECT, rv);
   is_connected_ = (rv == OK);
   return rv;
 }
@@ -701,13 +703,14 @@ void UDPSocketWin::LogRead(int result,
                            const char* bytes,
                            const IPEndPoint* address) const {
   if (result < 0) {
-    net_log_.AddEventWithNetErrorCode(NetLog::TYPE_UDP_RECEIVE_ERROR, result);
+    net_log_.AddEventWithNetErrorCode(NetLogEventType::UDP_RECEIVE_ERROR,
+                                      result);
     return;
   }
 
   if (net_log_.IsCapturing()) {
     net_log_.AddEvent(
-        NetLog::TYPE_UDP_BYTES_RECEIVED,
+        NetLogEventType::UDP_BYTES_RECEIVED,
         CreateNetLogUDPDataTranferCallback(result, bytes, address));
   }
 
@@ -718,13 +721,13 @@ void UDPSocketWin::LogWrite(int result,
                             const char* bytes,
                             const IPEndPoint* address) const {
   if (result < 0) {
-    net_log_.AddEventWithNetErrorCode(NetLog::TYPE_UDP_SEND_ERROR, result);
+    net_log_.AddEventWithNetErrorCode(NetLogEventType::UDP_SEND_ERROR, result);
     return;
   }
 
   if (net_log_.IsCapturing()) {
     net_log_.AddEvent(
-        NetLog::TYPE_UDP_BYTES_SENT,
+        NetLogEventType::UDP_BYTES_SENT,
         CreateNetLogUDPDataTranferCallback(result, bytes, address));
   }