Don't initialize event when calling create() with no argument

Don't initialize event when calling create() with no argument

"BeforeUnloadEvent", "CloseEvent" and "PopStateEvent" initialized
too early when created with document.createEvent, cause they have
default "type" attribute unexpectedly.

Tests were changed accordingly

BUG=684851
Review-Url: https://codereview.chromium.org/2677793003
Cr-Commit-Position: refs/heads/master@{#448515}
Committed: https://chromium.googlesource.com/chromium/src/+/39d843f8a5df7d463c3a14b4fe493e19db91c87e

[Sunny, 2017-02-04 17:03:14]

ratsunny@gmail.com changed reviewers:
+ tkent@chromium.org

[Sunny, 2017-02-04 17:03:14]

Hi tkent@, please take a look, thanks~

[tkent, 2017-02-04 18:36:35]

The CQ bit was checked by tkent@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-02-04 18:36:55]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-04 20:37:31]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-02-04 20:37:31]

Dry run: Try jobs failed on following builders:
  cast_shell_linux on master.tryserver.chromium.linux (JOB_TIMED_OUT, no build
URL)
  chromeos_amd64-generic_chromium_compile_only_ng on
master.tryserver.chromium.linux (JOB_TIMED_OUT, no build URL)
  chromeos_daisy_chromium_compile_only_ng on master.tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  chromium_presubmit on master.tryserver.chromium.linux (JOB_TIMED_OUT, no build
URL)
  linux_chromium_asan_rel_ng on master.tryserver.chromium.linux (JOB_TIMED_OUT,
no build URL)
  linux_chromium_chromeos_ozone_rel_ng on master.tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  linux_chromium_chromeos_rel_ng on master.tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  linux_chromium_compile_dbg_ng on master.tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_TIMED_OUT, no
build URL)
  linux_chromium_tsan_rel_ng on master.tryserver.chromium.linux (JOB_TIMED_OUT,
no build URL)
  win_chromium_compile_dbg_ng on master.tryserver.chromium.win (JOB_TIMED_OUT,
no build URL)
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_TIMED_OUT, no build
URL)
  win_chromium_x64_rel_ng on master.tryserver.chromium.win (JOB_TIMED_OUT, no
build URL)
  win_clang on master.tryserver.chromium.win (JOB_TIMED_OUT, no build URL)

[Sunny, 2017-02-06 06:04:37]

Hi tkent@

Seems test 'EncryptedMediaTest.FrameSizeChangeVideo' was failed in
cast_shell_linux, but I've checked the buildbot history and saw a lot of same
failure happens with different CL.

I've no idea why it failed, but since it's a common failure, maybe I need
another dry run on 'cast_shell_linux' and please take a look on my changes.

Thanks.

[tkent, 2017-02-06 23:34:30]

The CQ bit was checked by tkent@chromium.org

[tkent, 2017-02-06 23:34:30]

lgtm

[commit-bot: I haz the power, 2017-02-06 23:35:22]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-07 02:19:07]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1486424070248900, "parent_rev":
"8a5efb12a76b24de92a20a23f56d20aa9e22338b", "commit_rev":
"39d843f8a5df7d463c3a14b4fe493e19db91c87e"}

[commit-bot: I haz the power, 2017-02-07 02:20:05]

Description was changed from

==========
Don't initialize event when calling create() with no argument

"BeforeUnloadEvent", "CloseEvent" and "PopStateEvent" initialized
too early when created with document.createEvent, cause they have
default "type" attribute unexpectedly.

Tests were changed accordingly

BUG=684851
==========

to

==========
Don't initialize event when calling create() with no argument

"BeforeUnloadEvent", "CloseEvent" and "PopStateEvent" initialized
too early when created with document.createEvent, cause they have
default "type" attribute unexpectedly.

Tests were changed accordingly

BUG=684851

Review-Url: https://codereview.chromium.org/2677793003
Cr-Commit-Position: refs/heads/master@{#448515}
Committed:
https://chromium.googlesource.com/chromium/src/+/39d843f8a5df7d463c3a14b4fe49...
==========

[commit-bot: I haz the power, 2017-02-07 02:20:06]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/39d843f8a5df7d463c3a14b4fe49...