Fix an unsound use of a string shape in the parser.

Review URL: http://codereview.chromium.org/18612

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/parser.cc

@@ -1119,7 +1119,7 @@ FunctionLiteral* Parser::ParseProgram(Handle<String> source,
                                    temp_scope.materialized_literal_count(),
                                    temp_scope.contains_array_literal(),
                                    temp_scope.expected_property_count(),
-                                   0, 0, source->length(shape), false));
+                                   0, 0, source->length(), false));
     } else if (scanner().stack_overflow()) {
       Top::StackOverflow();
     }