Give SxS distribution its own registration GUIDs.

chrome/installer/util/chrome_frame_distribution.h

 // Copyright (c) 2012 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.
 //
 // This file extends the browser distribution with a specific implementation
 // for Chrome Frame.
 
 #ifndef CHROME_INSTALLER_UTIL_CHROME_FRAME_DISTRIBUTION_H_
 #define CHROME_INSTALLER_UTIL_CHROME_FRAME_DISTRIBUTION_H_
 
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/util_constants.h"
 
 class ChromeFrameDistribution : public BrowserDistribution {
  public:
   virtual string16 GetAppGuid() OVERRIDE;
 
+  virtual string16 GetBrowserProgIdPrefix() OVERRIDE;
+
+  virtual string16 GetBrowserProgIdDesc() OVERRIDE;
+
   virtual string16 GetShortcutName(ShortcutType shortcut_type) OVERRIDE;
 
   virtual int GetIconIndex(ShortcutType shortcut_type) OVERRIDE;
 
   virtual string16 GetBaseAppName() OVERRIDE;
 
   virtual string16 GetInstallSubDir() OVERRIDE;
 
   virtual string16 GetPublisherName() OVERRIDE;
 
@@ skipping 31 matching lines @@
       installer::InstallStatus install_status) OVERRIDE;
 
  protected:
   friend class BrowserDistribution;
 
   // Disallow construction from non-friends.
   ChromeFrameDistribution();
 };
 
 #endif  // CHROME_INSTALLER_UTIL_CHROME_FRAME_DISTRIBUTION_H_