8008199: Lazy compilation and trampoline implementation Summary: The code pipeline now supports lazy compilation, which can be used to only compile certain FunctionNodes and leave others be, saving startup time. When these uncompiled nodes are hit, a trampoline will force them to be recompiled. This can also be used to specialize compilation fixing parameter types and return types to a callsite specific compilation. This will give performance. Reviewed-by: attila, sundar

8008197: Cross script engine function calls do not work as expected Reviewed-by: lagergren, hannesw

8008193: test262 tests should be run with security manager enabled Reviewed-by: jlaskey

8008103: Source object should maintain URL of the script source as a private field Reviewed-by: lagergren, jlaskey

8008096: TokenStream buffer should grow exponentially Reviewed-by: attila, lagergren, sundar

8007900: Function binding is inefficient Reviewed-by: jlaskey, lagergren

8007956: Wrong or obsolete system properties in docs/DEVELOPER_README Reviewed-by: attila, jlaskey

8007915: Nashorn IR, codegen, parser packages and Context instance should be inaccessible to user code Reviewed-by: lagergren, jlaskey, attila