Added out-of-process support for server sockets.

ppapi/shared_impl/private/ppb_tcp_server_socket_shared.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/shared_impl/private/ppb_tcp_server_socket_shared.h"
 
 #include <cstddef>
 
 #include "base/logging.h"
 #include "ppapi/c/pp_errors.h"
 
 namespace ppapi {
 
 PPB_TCPServerSocket_Shared::PPB_TCPServerSocket_Shared(PP_Instance instance)
     : Resource(OBJECT_IS_IMPL, instance),
       real_socket_id_(0),
-      temp_socket_id_(GenerateTempSocketID()),
       state_(BEFORE_LISTENING),
       tcp_socket_buffer_(NULL) {
 }
 
 PPB_TCPServerSocket_Shared::PPB_TCPServerSocket_Shared(
     const HostResource& resource)
     : Resource(OBJECT_IS_PROXY, resource),
       real_socket_id_(0),
-      temp_socket_id_(GenerateTempSocketID()),
       state_(BEFORE_LISTENING),
       tcp_socket_buffer_(NULL) {
 }
 
 PPB_TCPServerSocket_Shared::~PPB_TCPServerSocket_Shared() {
 }
 
 thunk::PPB_TCPServerSocket_Private_API*
 PPB_TCPServerSocket_Shared::AsPPB_TCPServerSocket_Private_API() {
   return this;
 }
 
 int32_t PPB_TCPServerSocket_Shared::Listen(const PP_NetAddress_Private* addr,
                                            int32_t backlog,
                                            PP_CompletionCallback callback) {
   if (!addr)
     return PP_ERROR_BADARGUMENT;
   if (!callback.func)
     return PP_ERROR_BLOCKS_MAIN_THREAD;
   if (state_ != BEFORE_LISTENING)
     return PP_ERROR_FAILED;
   if (TrackedCallback::IsPending(listen_callback_))
     return PP_ERROR_INPROGRESS;  // Can only have one pending request.
 
   listen_callback_ = new TrackedCallback(this, callback);
   // Send the request, the browser will call us back via ListenACK
-  SendListen(temp_socket_id_, *addr, backlog);
+  SendListen(*addr, backlog);
   return PP_OK_COMPLETIONPENDING;
 }
 
 int32_t PPB_TCPServerSocket_Shared::Accept(PP_Resource* tcp_socket,
                                            PP_CompletionCallback callback) {
   if (!tcp_socket)
     return PP_ERROR_BADARGUMENT;
   if (!callback.func)
     return PP_ERROR_BLOCKS_MAIN_THREAD;
 
@@ skipping 34 matching lines @@
   }
 
   if (status == PP_OK) {
     real_socket_id_ = real_socket_id;
     state_ = LISTENING;
   }
 
   TrackedCallback::ClearAndRun(&listen_callback_, status);
 }
 
-uint32 PPB_TCPServerSocket_Shared::GenerateTempSocketID() {
-  static uint32 socket_id = 0;
-  return socket_id++;
-}
-
 }  // namespace ppapi