Default built-ins represent built-ins loaded from the compiler jar via
class loader, and they may not be equivalent to the built-ins present in
the standard library that is used in compilation dependencies, in case
the compiler and stdlib versions do not match. Use built-ins from the
given module instead.
This commit deals with more-or-less obvious usages of DefaultBuiltIns;
next commits refactor the ESConstant values and related code to support
injected built-ins
Alexander Udalov
9516d6e89b