IE CEEE: Add another layer of isolation to content scripts execution through ...

ceee/ie/plugin/scripting/content_script_manager.cc

Index: ceee/ie/plugin/scripting/content_script_manager.cc
===================================================================
--- ceee/ie/plugin/scripting/content_script_manager.cc	(revision 66423)
+++ ceee/ie/plugin/scripting/content_script_manager.cc	(working copy)
@@ -174,12 +174,13 @@
   if (FAILED(hr))
     return hr;
 
-  // Register the window object and manually make its members global.
+  // Register the window object and initialize the global namespace of the
+  // script host.
   CComPtr<IHTMLWindow2> window;
   hr = document->get_parentWindow(&window);
   if (FAILED(hr))
     return hr;
-  hr = script_host->RegisterScriptObject(L"window", window, false);
+  hr = script_host->RegisterScriptObject(L"unsafeWindow", window, false);
   if (FAILED(hr))
     return hr;
   hr = InvokeNamedFunction(script_host, L"ceee.initGlobals_", NULL, 0);