Make npapi_test_plugin build on Win64

webkit/plugins/npapi/test/plugin_npobject_lifetime_test.h

 // Copyright (c) 2011 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.
 
 #ifndef WEBKIT_PLUGINS_NPAPI_TEST_PLUGIN_NPOBJECT_LIFETIME_TEST_H_
 #define WEBKIT_PLUGINS_NPAPI_TEST_PLUGIN_NPOBJECT_LIFETIME_TEST_H_
 
 #include "base/compiler_specific.h"
 #include "build/build_config.h"
 #include "webkit/plugins/npapi/test/plugin_test.h"
@@ skipping 13 matching lines @@
   virtual NPError SetWindow(NPWindow* pNPWindow) OVERRIDE;
 
   virtual void  URLNotify(const char* url,
                           NPReason reason,
                           void* data) OVERRIDE;
 
  protected:
   NPObject* other_plugin_instance_object_;
 
 #if defined(OS_WIN)
-  static void CALLBACK TimerProc(HWND window, UINT message, UINT timer_id,
-                                 unsigned long elapsed_milli_seconds);
+  static void CALLBACK TimerProc(HWND window, UINT message, UINT_PTR timer_id,
+                                 DWORD elapsed_milli_seconds);
   UINT_PTR timer_id_;
 #endif
   DISALLOW_IMPLICIT_CONSTRUCTORS(NPObjectLifetimeTest);
 };
 
 // The NPObjectLifetimeTestInstance2 class represents the plugin instance
 // which is deleted by the NPObjectLifeTime class via a javascript function.
 class NPObjectLifetimeTestInstance2 : public PluginTest {
  public:
   // Constructor.
@@ skipping 16 matching lines @@
   // Constructor.
   NPObjectDeletePluginInNPN_Evaluate(NPP id, NPNetscapeFuncs *host_functions);
   virtual ~NPObjectDeletePluginInNPN_Evaluate();
 
   // NPAPI SetWindow handler.
   virtual NPError SetWindow(NPWindow* pNPWindow) OVERRIDE;
 
  protected:
   NPObject* plugin_instance_object_;
 #if defined(OS_WIN)
-  static void CALLBACK TimerProc(HWND window, UINT message, UINT timer_id,
-                                 unsigned long elapsed_milli_seconds);
+  static void CALLBACK TimerProc(HWND window, UINT message, UINT_PTR timer_id,
+                                 DWORD elapsed_milli_seconds);
   UINT_PTR timer_id_;
 #endif
 
  private:
   static NPObjectDeletePluginInNPN_Evaluate* g_npn_evaluate_test_instance_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(NPObjectDeletePluginInNPN_Evaluate);
 };
 
 }  // namespace NPAPIClient
 
 #endif  // WEBKIT_PLUGINS_NPAPI_TEST_PLUGIN_NPOBJECT_LIFETIME_TEST_H_