Revert 234367 "Base: Make RegistryOverrideManager support sharde..."

trunk/src/chrome_frame/test/util_unittests.cc

Index: trunk/src/chrome_frame/test/util_unittests.cc
===================================================================
--- trunk/src/chrome_frame/test/util_unittests.cc	(revision 234626)
+++ trunk/src/chrome_frame/test/util_unittests.cc	(working copy)
@@ -34,6 +34,10 @@
     DeleteAllSingletons();
   }
 
+  void TearDown() {
+    registry_virtualization_.RemoveAllOverrides();
+  }
+
   // This is used to manage life cycle of PolicySettings singleton.
   // base::ShadowingAtExitManager at_exit_manager_;
   chrome_frame_test::ScopedVirtualizeHklmAndHkcu registry_virtualization_;