8057930: remove eval ID
Reviewed-by: hannesw, sundar
ReferenceError: "a" is not definedSyntaxError: test/script/basic/es6/let_const_reuse.js#35:9<eval>:3:8 Assignment to constant "a" a-- ^SyntaxError: test/script/basic/es6/let_const_reuse.js#35:9<eval>:3:8 Assignment to constant "a" a-- ^ReferenceError: "a" is not defined