Allow Frame.cpp to be unforked....

webkit/glue/webframeloaderclient_impl.cc

 // Copyright (c) 2006-2008 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.
 
 #include "config.h"
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 
@@ skipping 136 matching lines @@
 
 void WebFrameLoaderClient::setCopiesOnScroll() {
   // FIXME
 }
 
 void WebFrameLoaderClient::detachedFromParent2() {
   // Nothing to do here.
 }
 
 void WebFrameLoaderClient::detachedFromParent3() {
-  // Nothing to do here.
+  // Close down the proxy.  This is done at this point to avoid any problems
+  // when ScriptController::clearWindowShell is called later.
+  webframe_->frame()->script()->proxy()->clearForClose();
 }
 
 // This function is responsible for associating the |identifier| with a given
 // subresource load.  The following functions that accept an |identifier| are
 // called for each subresource, so they should not be dispatched to the
 // WebFrame.
 void WebFrameLoaderClient::assignIdentifierToInitialRequest(
     unsigned long identifier, DocumentLoader* loader,
     const ResourceRequest& request) {
   WebViewImpl* webview = webframe_->webview_impl();
@@ skipping 1455 matching lines @@
   if (!web_view) {
     return NULL;
   }
   WebDevToolsAgentImpl* tools_agent = web_view->GetWebDevToolsAgentImpl();
   if (tools_agent) {
     return tools_agent->net_agent_impl();
   } else {
     return NULL;
   }
 }