[v8-test262-automation] Updated curation log with latest revision sha's from export and changed files.
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[v8-test262-automation] Changes from https://github.com/v8/v8.git at sha d34cbcd7 on Wed Oct 17 2018 18:44:12 GMT+0000 (Coordinated Universal Time)

[javascriptcore-test262-automation] Updated curation log with latest revision sha's from export and changed files.
    sourceRevisionAtLastExport: ac12ca41a6 targetRevisionAtLastExport: b47fed1a36

[javascriptcore-test262-automation] Changes from https://github.com/webkit/webkit.git at sha ac12ca41a6 on Wed Oct 17 2018 18:41:25 GMT+0000 (Coordinated Universal Time)

* AsyncFunction: Add tests ensuring the new 1-tick await behaviour

This commit adds 3 tests ensuring the optimized behaviour of await
(see https://github.com/tc39/ecma262/pull/1250) in the following cases:
- async functions
- yielding from async generator functions
- for-await-of loops

* AsyncFunction: Add tests ensuring the monkey-patched promises behaviour

This commit adds 2 more tests ensuring the optimized behaviour of await
(see tc39/ecma262#1250) in the following cases:
- awaiting on a native promise with monkey-patched "then"
- awaiting on a non-native promise (a "thenable" object)

* AsyncFunction: Add tests ensuring the non-native promises behaviour

This commit adds 1 more tests ensuring the optimized behaviour of await
(see tc39/ecma262#1250) in the following cases:
- awaiting on a non-promise, non-thenable object

It also renames the previous test for non-promise (a "thenable" object)
to distinguish from the new case.

The commit adds checks for proper await/promises interleaving in the
aforementioned cases and includes a small code clean-up.

* AsyncFunction: Refactor tests ensuring the new 1-tick await behaviour

Gather all the tests to their appropriate folder and update copyright header.

The order was defined in <https://github.com/tc39/ecma402/pull/279>.

Test bugs oct2018

This applies the fix from #1821 to the remaining frontmatter properties that consist of lists.

Ref. https://github.com/tc39/test262/pull/1821/files#r222811633.
Ref. #1817.

This reverts commit a1c3929c.

[javascriptcore-test262-automation] Updated curation log with latest revision sha's from export and changed files.
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[javascriptcore-test262-automation] Changes from https://github.com/webkit/webkit.git at sha 54374edc2b on Mon Oct 15 2018 18:40:44 GMT+0000 (Coordinated Universal Time)

[v8-test262-automation] Updated curation log with latest revision sha's from export and changed files.
    sourceRevisionAtLastExport: 4dc8ce93 targetRevisionAtLastExport: 25f35328

[v8-test262-automation] Changes from https://github.com/v8/v8.git at sha 4dc8ce93 on Mon Oct 15 2018 18:44:03 GMT+0000 (Coordinated Universal Time)

Add more cases for dynamic imports 

This was changed in https://github.com/tc39/proposal-intl-list-format/pull/27.

* Changes Intl.ListFormat tests reflecting spec

Reflect https://github.com/tc39/proposal-intl-list-format/pull/27
while style:"narrow" and type is not "unit".

* add cases for throws

* remove commetns which cause lint error

INTERPRETING.md states that sta.js has to be included unconditionally.

The tests for the parsing of compound assignment expressions were
expressed using eval. This made the tests more complex than necessary
and also prevented the tests from providing value to ECMAScript parsers.

Remove the use of eval and instead express the expectations with
literal source text.

This was added in https://github.com/tc39/proposal-intl-list-format/pull/25.

I don't know how to test that the option has any effect, so this just checks
that it is read and verified.

This makes it possible to run the script locally even if `TRAVIS_PULL_REQUEST` is not set.

Currently, it results in an error:

tools/scripts/ci_build.sh: line 2: [: !=: unary operator expected

Merge pull request #1861 from test262-automation/javascriptcore-test262-automation-export-f595c416

Import test changes from JavaScriptCore

Import test changes from V8