Fix error message name.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/messages.js

@@ -222,7 +222,7 @@ function FormatMessage(message) {
       strict_duplicate_property:    ["Duplicate data property in object literal not allowed in strict mode"],
       accessor_data_property:       ["Object literal may not have data and accessor property with the same name"],
       accessor_get_set:             ["Object literal may not have multiple get/set accessors with the same name"],
-      strict_lhs_eval_assignment:   ["Assignment to eval or arguments is not allowed in strict mode"],
+      strict_lhs_assignment:        ["Assignment to eval or arguments is not allowed in strict mode"],
       strict_lhs_postfix:           ["Postfix increment/decrement may not have eval or arguments operand in strict mode"],
       strict_lhs_prefix:            ["Prefix increment/decrement may not have eval or arguments operand in strict mode"],
     };