Remove handle scope that caused debug mode assertion failures

because a handle was returned out of the destroyed scope.
Review URL: http://codereview.chromium.org/1029003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ia32/codegen-ia32.cc

@@ -9226,9 +9226,9 @@ void GenericBinaryOpStub::GenerateTypeTransition(MacroAssembler* masm) {
   __ bind(&get_result);
 }
 
+
 Handle<Code> GetBinaryOpStub(int key, BinaryOpIC::TypeInfo type_info) {
   GenericBinaryOpStub stub(key, type_info);
-  HandleScope scope;
   return stub.GetCode();
 }