Remove U+180E from whitespace in js_runtime and tests

Remove U+180E from whitespace in js_runtime and tests

BUG= https://github.com/dart-lang/sdk/issues/28983
R=alanknight@google.com, vsm@google.com

Committed: https://github.com/dart-lang/sdk/commit/c6a01283c1d8012648a22b317aa3fd0fe64f2aff

[sra1, 2017-03-13 23:19:22]

Description was changed from

==========
Remove U+180E from whitespace in js_runtime and tests

BUG=
==========

to

==========
Remove U+180E from whitespace in js_runtime and tests

BUG= https://github.com/dart-lang/sdk/issues/28983
==========

[sra1, 2017-03-13 23:29:06]

sra@google.com changed reviewers:
+ alanknight@google.com, lrn@chromium.org, vsm@google.com

[Alan Knight, 2017-03-13 23:35:38]

LGTM , but should we update status files for Firefox?

[vsm, 2017-03-13 23:43:22]

On 2017/03/13 23:35:38, Alan Knight wrote:
> LGTM , but should we update status files for Firefox?

Can you update the strong versions of double_parse_test and num_parse_test -
those seem to be missing?  Otherwise, lgtm!

[sra1, 2017-03-14 03:18:33]

Description was changed from

==========
Remove U+180E from whitespace in js_runtime and tests

BUG= https://github.com/dart-lang/sdk/issues/28983
==========

to

==========
Remove U+180E from whitespace in js_runtime and tests

BUG= https://github.com/dart-lang/sdk/issues/28983
R=alanknight@google.com, vsm@google.com

Committed:
https://github.com/dart-lang/sdk/commit/c6a01283c1d8012648a22b317aa3fd0fe64f2aff
==========

[sra1, 2017-03-14 03:18:34]

Committed patchset #5 (id:80001) manually as
c6a01283c1d8012648a22b317aa3fd0fe64f2aff (presubmit successful).

[Lasse Reichstein Nielsen, 2017-03-14 08:21:16]

lrn@google.com changed reviewers:
+ lrn@google.com

[Lasse Reichstein Nielsen, 2017-03-14 08:21:17]

https://codereview.chromium.org/2733353002/diff/80001/tests/corelib_strong/st...
File tests/corelib_strong/string_trim2_test.dart (right):

https://codereview.chromium.org/2733353002/diff/80001/tests/corelib_strong/st...
tests/corelib_strong/string_trim2_test.dart:47: Expect.equals("", new
String.fromCharCodes(WHITESPACE).trim(), "ALL");
As a regression test, we should check that U+180E is *not* removed by trim. That
will fail in browsers where it still is removed.