WaitableEvent

chrome/plugin/npobject_proxy.h

Index: chrome/plugin/npobject_proxy.h
diff --git a/chrome/plugin/npobject_proxy.h b/chrome/plugin/npobject_proxy.h
index 41577179d398b4ec18a3c69e8248cd018c007426..dcc4d01f996d0cf9509e475a0d4509ef71da3d8e 100644
--- a/chrome/plugin/npobject_proxy.h
+++ b/chrome/plugin/npobject_proxy.h
@@ -16,6 +16,10 @@ class PluginChannelBase;
 struct NPObject;
 struct NPVariant_Param;
 
+namespace base {
+class WaitableEvent;
+}
+
 // When running a plugin in a different process from the renderer, we need to
 // proxy calls to NPObjects across process boundaries.  This happens both ways,
 // as a plugin can get an NPObject for the window, and a page can get an
@@ -29,10 +33,11 @@ class NPObjectProxy : public IPC::Channel::Listener,
  public:
   ~NPObjectProxy();
 
+  // modal_dialog_event_ is must be valid for the lifetime of the NPObjectProxy.
   static NPObject* Create(PluginChannelBase* channel,
                           int route_id,
                           void* npobject_ptr,
-                          HANDLE modal_dialog_event);
+                          base::WaitableEvent* modal_dialog_event);
 
   // IPC::Message::Sender implementation:
   bool Send(IPC::Message* msg);
@@ -93,7 +98,7 @@ class NPObjectProxy : public IPC::Channel::Listener,
   NPObjectProxy(PluginChannelBase* channel,
                 int route_id,
                 void* npobject_ptr,
-                HANDLE modal_dialog_event);
+                base::WaitableEvent* modal_dialog_event);
 
   // IPC::Channel::Listener implementation:
   void OnMessageReceived(const IPC::Message& msg);
@@ -109,7 +114,7 @@ class NPObjectProxy : public IPC::Channel::Listener,
   int route_id_;
   void* npobject_ptr_;
   scoped_refptr<PluginChannelBase> channel_;
-  HANDLE modal_dialog_event_;
+  base::WaitableEvent* modal_dialog_event_;
 };
 
 #endif  // CHROME_PLUGIN_NPOBJECT_PROXY_H_