From 5a89dfe8f4dd643ffa6cfdc35b18ded9cfaa3372 Mon Sep 17 00:00:00 2001
From: Francisco Ryan Tolmasky I <francisco@280north.com>
Date: Wed, 12 May 2010 19:22:31 -0700
Subject: [PATCH] Fix for identifying when we can use platform windows.

Reviewed by me.
---
 AppKit/Platform/CPPlatformWindow.j | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/AppKit/Platform/CPPlatformWindow.j b/AppKit/Platform/CPPlatformWindow.j
index 1a31d068f..a0f46cc52 100644
--- a/AppKit/Platform/CPPlatformWindow.j
+++ b/AppKit/Platform/CPPlatformWindow.j
@@ -74,6 +74,15 @@ var PrimaryPlatformWindow   = NULL;
     return [CPSet set];
 }
 
++ (BOOL)supportsMultipleInstances
+{
+#if PLATFORM(DOM)
+    return !CPBrowserIsEngine(CPInternetExplorerBrowserEngine);
+#else
+    return NO;
+#endif
+}
+
 + (CPPlatformWindow)primaryPlatformWindow
 {
     return PrimaryPlatformWindow;