diff --git a/embedding/browser/activex/src/control/MozillaControl.dsp b/embedding/browser/activex/src/control/MozillaControl.dsp
index f6443956165f..f1a3bec278bc 100644
--- a/embedding/browser/activex/src/control/MozillaControl.dsp
+++ b/embedding/browser/activex/src/control/MozillaControl.dsp
@@ -90,14 +90,6 @@ SOURCE=.\ActiveScriptSite.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\ControlSite.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=.\ControlSiteIPFrame.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=.\DropTarget.cpp
 # End Source File
 # Begin Source File
@@ -110,22 +102,6 @@ SOURCE=.\IEHtmlDocument.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\IEHtmlElement.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=.\IEHtmlElementCollection.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=.\IEHtmlNode.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=.\ItemContainer.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=.\MozillaBrowser.cpp
 # End Source File
 # Begin Source File
@@ -138,18 +114,10 @@ SOURCE=.\MozillaControl.idl
 # End Source File
 # Begin Source File
 
-SOURCE=.\nsSetupRegistry.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=.\PromptService.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\PropertyBag.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=.\PropertyDlg.cpp
 # End Source File
 # Begin Source File
@@ -158,10 +126,6 @@ SOURCE=.\StdAfx.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\TextProviderService.cpp
-# End Source File
-# Begin Source File
-
 SOURCE=.\WebBrowserContainer.cpp
 # End Source File
 # Begin Source File
@@ -186,18 +150,6 @@ SOURCE=.\BrowserDiagnostics.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\ControlSite.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\ControlSiteIPFrame.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\CPMozillaControl.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\DHTMLCmdIds.h
 # End Source File
 # Begin Source File
@@ -214,30 +166,6 @@ SOURCE=.\IEHtmlDocument.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\IEHtmlElement.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\IEHtmlElementCollection.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\IEHtmlNode.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\IOleCommandTargetImpl.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\ItemContainer.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\IWebBrowserImpl.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\MozillaBrowser.h
 # End Source File
 # Begin Source File
@@ -246,18 +174,10 @@ SOURCE=.\PromptService.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\PropertyBag.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\PropertyDlg.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\PropertyList.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\resource.h
 # End Source File
 # Begin Source File
@@ -266,10 +186,6 @@ SOURCE=.\StdAfx.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\TextProviderService.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\WebBrowserContainer.h
 # End Source File
 # Begin Source File
@@ -293,6 +209,102 @@ SOURCE=.\MozillaBrowser.rgs
 SOURCE=.\MozillaControl.rc
 # End Source File
 # End Group
+# Begin Group "Common Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\common\ControlEventSink.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\ControlSite.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\ControlSiteIPFrame.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IEHtmlElement.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IEHtmlElementCollection.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IEHtmlNode.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\ItemContainer.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\PropertyBag.cpp
+# End Source File
+# End Group
+# Begin Group "Common Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\common\ControlEventSink.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\ControlSite.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\ControlSiteIPFrame.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\CPMozillaControl.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IEHtmlElement.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IEHtmlElementCollection.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IEHtmlNode.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IHTMLLocationImpl.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IOleCommandTargetImpl.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\ItemContainer.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\IWebBrowserImpl.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\PropertyBag.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\PropertyList.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\common\StdAfx.h
+# End Source File
+# End Group
 # Begin Source File
 
 SOURCE=.\Makefile.in