Service Worker: Add initialization step for getRegistrations.html layout test.

Service Worker: Add initialization step for getRegistrations.html layout test.

Add an initialization test that unregisters all the existing registrations in
the origin before getRegistrations() are being tested so this test is not
affected by other tests.

BUG=502125
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=197625

[jungkees, 2015-06-23 01:45:07]

jungkee.song@samsung.com changed reviewers:
+ l.gombos@samsung.com

[jungkees, 2015-06-23 01:48:30]

This CL resolves the issue that getRegistrations() test is affected by other
test files as discussed in
https://code.google.com/p/chromium/issues/detail?id=502125. PTAL

[lgombos, 2015-06-23 01:54:20]

peer review looks good to me

[jungkees, 2015-06-23 01:57:05]

jungkee.song@samsung.com changed reviewers:
+ falken@chromium.org, kinuko@chromium.org, michaeln@chromium.org,
nhiroki@chromium.org

[jungkees, 2015-06-23 01:58:39]

PTAL

[nhiroki, 2015-06-23 01:59:46]

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

[commit-bot: I haz the power, 2015-06-23 01:59:52]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1205493005/1

[falken, 2015-06-23 02:19:46]

lgtm

https://codereview.chromium.org/1205493005/diff/1/LayoutTests/http/tests/serv...
File LayoutTests/http/tests/serviceworker/getregistrations.html (right):

https://codereview.chromium.org/1205493005/diff/1/LayoutTests/http/tests/serv...
LayoutTests/http/tests/serviceworker/getregistrations.html:15: return
registrations.reduce(function(sequence, registration) {
nit: you'll have to indent the body of this function an additional 2 spaces

[jungkees, 2015-06-23 02:30:07]

Corrected. Thanks.

https://codereview.chromium.org/1205493005/diff/1/LayoutTests/http/tests/serv...
File LayoutTests/http/tests/serviceworker/getregistrations.html (right):

https://codereview.chromium.org/1205493005/diff/1/LayoutTests/http/tests/serv...
LayoutTests/http/tests/serviceworker/getregistrations.html:15: return
registrations.reduce(function(sequence, registration) {
Oh, the file I referred to for the indentation of array functions was
coincidentally so too. Corrected both cases. Thanks.

[jungkees, 2015-06-23 02:32:01]

The CQ bit was checked by jungkee.song@samsung.com

[jungkees, 2015-06-23 02:32:02]

The patchset sent to the CQ was uploaded after l-g-t-m from falken@chromium.org
Link to the patchset: https://codereview.chromium.org/1205493005/#ps20001
(title: "Fix indentation")

[commit-bot: I haz the power, 2015-06-23 02:32:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1205493005/20001

[commit-bot: I haz the power, 2015-06-23 03:59:07]

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

[commit-bot: I haz the power, 2015-06-23 03:59:08]

Try jobs failed on following builders:
  mac_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/60204)

[jungkees, 2015-06-23 04:22:30]

The CQ bit was checked by jungkee.song@samsung.com

[commit-bot: I haz the power, 2015-06-23 04:22:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1205493005/20001

[commit-bot: I haz the power, 2015-06-23 04:50:49]

Committed patchset #2 (id:20001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=197625

[jungkees, 2015-06-25 13:32:10]

Patchset #3 (id:40001) has been deleted