diff --git a/compiler/optimizing/optimization.h b/compiler/optimizing/optimization.h
index f4777ad..5ed3762 100644
--- a/compiler/optimizing/optimization.h
+++ b/compiler/optimizing/optimization.h
@@ -142,8 +142,7 @@
     HGraph* graph,
     OptimizingCompilerStats* stats,
     CodeGenerator* codegen,
-    const DexCompilationUnit& dex_compilation_unit,
-    VariableSizedHandleScope* handles);
+    const DexCompilationUnit& dex_compilation_unit);
 
 }  // namespace art