Cleanup: Remove unneeded forward declarations in chrome/installer.

chrome/installer/util/registry_key_backup.h

Index: chrome/installer/util/registry_key_backup.h
===================================================================
--- chrome/installer/util/registry_key_backup.h	(revision 109676)
+++ chrome/installer/util/registry_key_backup.h	(working copy)
@@ -8,17 +8,9 @@
 
 #include <windows.h>
 
-#include <string>
-
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 
-namespace base {
-namespace win {
-class RegKey;
-}  // namespace win
-}  // namespace base
-
 // A container for a registry key, its values, and its subkeys.  We don't use
 // more obvious methods for various reasons:
 // - RegCopyTree isn't supported pre-Vista, so we'd have to do something
Property changes on: chrome/installer/util/registry_key_backup.h
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Added: svn:eol-style
   + LF