I assume these special plugins were not intended to be enabled unconditionally

...with fa135fd0 "remove unused SID constants
and associated code"

Change-Id: I51b2a9e3c8ce13401818bca0c40167a4364212f1

compilerplugins/clang/unusedfields.cxx

@@ -297,7 +297,7 @@ bool UnusedFields::VisitDeclRefExpr( const DeclRefExpr* declRefExpr )
     return true;
 }
 
-loplugin::Plugin::Registration< UnusedFields > X("unusedfields", true);
+loplugin::Plugin::Registration< UnusedFields > X("unusedfields", false);
 
 }
 

compilerplugins/clang/unusedmethods.cxx

@@ -378,7 +378,7 @@ bool UnusedMethods::VisitDeclRefExpr( const DeclRefExpr* declRefExpr )
     return true;
 }
 
-loplugin::Plugin::Registration< UnusedMethods > X("unusedmethods", true);
+loplugin::Plugin::Registration< UnusedMethods > X("unusedmethods", false);
 
 }