Support URL as primitive data type
Support "URL" primitive at the Amber programming language. (The other frameworks are also updated.)
commit 1c3f7ef7e4aa0c9dc52bb07ed1c02b62723cd432 (HEAD -> master) Author: Steel Wheels Project <wheel@tcn.zaq.ne.jp> Date: Tue Feb 19 00:42:10 2019 +0900 AmberCore: Support "URL" primitive at the Amber programming language
Support URL as primitive type. It is implemented as KLURL and held by JSValue.