Change the thread interface in runtime/platform and use it starting all threads

runtime/bin/eventhandler_win.cc

Index: runtime/bin/eventhandler_win.cc
diff --git a/runtime/bin/eventhandler_win.cc b/runtime/bin/eventhandler_win.cc
index 043db3c7a1d714128913f883f54ea4780cb17cd2..6f0d241620fd696a1b8e8c02db1b3cdc55292da4 100644
--- a/runtime/bin/eventhandler_win.cc
+++ b/runtime/bin/eventhandler_win.cc
@@ -1,14 +1,15 @@
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+#include "bin/eventhandler.h"
+
 #include <process.h>
 #include <winsock2.h>
 #include <ws2tcpip.h>
 #include <mswsock.h>
 
 #include "bin/builtin.h"
-#include "bin/eventhandler.h"
 #include "bin/socket.h"
 
 
@@ -823,7 +824,7 @@ void EventHandlerImplementation::SendData(intptr_t id,
 }
 
 
-static unsigned int __stdcall EventHandlerThread(void* args) {
+static void EventHandlerThread(uword args) {
   EventHandlerImplementation* handler =
       reinterpret_cast<EventHandlerImplementation*>(args);

[siva, 2012/01/27 18:53:17]

ASSERT(handler != NULL);

[Søren Gjesse, 2012/01/30 14:42:57]

Done.

   while (true) {
@@ -877,11 +878,10 @@ static unsigned int __stdcall EventHandlerThread(void* args) {
 
 
 void EventHandlerImplementation::StartEventHandler() {
-  uint32_t tid;
-  uintptr_t thread_handle =
-      _beginthreadex(NULL, 32 * 1024, EventHandlerThread, this, 0, &tid);
-  if (thread_handle == -1) {
-    FATAL("Failed to start event handler thread");
+  int result = dart::Thread::Start(EventHandlerThread,
+                                   reinterpret_cast<uword>(this));
+  if (result != 0) {
+    FATAL1("Failed to start event handler thread %d", result);
   }
 
   // Initialize Winsock32