This patch also adds handling of NativeContext and BytecodeArray.

BUG=chromium:694255

Change-Id: I6d4b2db03ece7346200853bd0b80daf65672787f
Reviewed-on: https://chromium-review.googlesource.com/543237
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46139}