From 6a504e88df1b8fbb1b27dbba3f643b64bb3a1e69 Mon Sep 17 00:00:00 2001
From: Steve Lamerton <steve.lamerton@gmail.com>
Date: Fri, 5 Aug 2011 15:37:03 +0000
Subject: [PATCH] Implement ClearHistory using the built in WebBackForwardList
 rather than a shared WebHistory on OSX.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/SOC2011_WEBVIEW@68558 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/osx/webview_webkit.mm | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/osx/webview_webkit.mm b/src/osx/webview_webkit.mm
index e6923c2b50..392e81b722 100644
--- a/src/osx/webview_webkit.mm
+++ b/src/osx/webview_webkit.mm
@@ -440,10 +440,6 @@ bool wxWebViewWebKit::Create(wxWindow *parent,
             [[MyPolicyDelegate alloc] initWithWxWindow: this];
 
     [m_webView setPolicyDelegate:myPolicyDelegate];
-    
-    // add history
-    WebHistory* history = [[WebHistory alloc] init];
-    [WebHistory setOptionalSharedHistory:history];
 
     InternalLoadURL(strURL);
     return true;
@@ -958,7 +954,8 @@ void wxWebViewWebKit::EnableHistory(bool enable)
 
 void wxWebViewWebKit::ClearHistory()
 {
-    [[WebHistory optionalSharedHistory] removeAllItems];
+    [m_webView setMaintainsBackForwardList:NO];
+    [m_webView setMaintainsBackForwardList:YES];
 }
 
 bool wxWebViewWebKit::CanUndo()
-- 
2.45.2