WaitableEvent

chrome/renderer/render_view.h

Index: chrome/renderer/render_view.h
diff --git a/chrome/renderer/render_view.h b/chrome/renderer/render_view.h
index ef0307da6f7611eebbecd3a54806bc4b66d22eab..26e3b973637bd05bbe8612ea2f5932c86f43f184 100644
--- a/chrome/renderer/render_view.h
+++ b/chrome/renderer/render_view.h
@@ -48,6 +48,10 @@ class WebPluginDelegate;
 class WebPluginDelegateProxy;
 enum WebRequestCachePolicy;
 
+namespace base {
+class WaitableEvent;
+}
+
 namespace webkit_glue {
 struct FileUploadData;
 }
@@ -85,7 +89,7 @@ class RenderView : public RenderWidget,
   static RenderView* Create(
       RenderThreadBase* render_thread,
       HWND parent_hwnd,
-      HANDLE modal_dialog_event,
+      base::WaitableEvent* modal_dialog_event,  // takes ownership
       int32 opener_id,
       const WebPreferences& webkit_prefs,
       SharedRenderViewCounter* counter,
@@ -108,8 +112,8 @@ class RenderView : public RenderWidget,
     return host_window_;
   }
 
-  HANDLE modal_dialog_event() {
-    return modal_dialog_event_.Get();
+  base::WaitableEvent* modal_dialog_event() {
+    return modal_dialog_event_.get();
   }
 
   // IPC::Channel::Listener
@@ -328,7 +332,7 @@ class RenderView : public RenderWidget,
   // set to 'MSG_ROUTING_NONE' if the true ID is not yet known. In this case,
   // CompleteInit must be called later with the true ID.
   void Init(HWND parent,
-            HANDLE modal_dialog_event,
+            base::WaitableEvent* modal_dialog_event,  // takes ownership
             int32 opener_id,
             const WebPreferences& webkit_prefs,
             SharedRenderViewCounter* counter,
@@ -659,7 +663,7 @@ class RenderView : public RenderWidget,
   // Handle to an event that's set when the page is showing a modal dialog (or
   // equivalent constrained window).  The renderer and any plugin processes
   // check this to know if they should pump messages/tasks then.
-  ScopedHandle modal_dialog_event_;
+  scoped_ptr<base::WaitableEvent> modal_dialog_event_;
 
   // Document width when in print CSS media type. 0 otherwise.
   int printed_document_width_;