aw: Deflake testUnknownTypeUnrecognizedNode

aw: Deflake testUnknownTypeUnrecognizedNode

The flake is probably due to the test server re-using the same url for
different test pages. Changed so that each test page gets a new url.

Then found out the test is still flaky because apparently onPageFinished
doesn't mean blink has committed the new page so it's hit-testable. So
also wait for the page commit signal. This replaces polling for title
in the test.

BUG=662078
Committed: https://crrev.com/e39ff7bb09b58c32541dcd08bba54dc928617f22
Cr-Commit-Position: refs/heads/master@{#430317}

[boliu, 2016-11-04 17:39:34]

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

[commit-bot: I haz the power, 2016-11-04 17:40:22]

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, 2016-11-04 18:06:27]

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

[commit-bot: I haz the power, 2016-11-04 18:06:28]

Dry run: This issue passed the CQ dry run.

[boliu, 2016-11-04 18:08:03]

boliu@chromium.org changed reviewers:
+ paulmiller@chromium.org

[boliu, 2016-11-04 18:08:03]

ptal

[paulmiller, 2016-11-07 17:47:57]

On 2016/11/04 18:08:03, boliu wrote:
> ptal

lgtm

[boliu, 2016-11-07 17:51:04]

The CQ bit was checked by boliu@chromium.org

[commit-bot: I haz the power, 2016-11-07 17:51:47]

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, 2016-11-07 18:12:41]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-07 18:29:32]

Description was changed from

==========
aw: Deflake testUnknownTypeUnrecognizedNode

The flake is probably due to the test server re-using the same url for
different test pages. Changed so that each test page gets a new url.

Then found out the test is still flaky because apparently onPageFinished
doesn't mean blink has committed the new page so it's hit-testable. So
also wait for the page commit signal. This replaces polling for title
in the test.

BUG=662078
==========

to

==========
aw: Deflake testUnknownTypeUnrecognizedNode

The flake is probably due to the test server re-using the same url for
different test pages. Changed so that each test page gets a new url.

Then found out the test is still flaky because apparently onPageFinished
doesn't mean blink has committed the new page so it's hit-testable. So
also wait for the page commit signal. This replaces polling for title
in the test.

BUG=662078

Committed: https://crrev.com/e39ff7bb09b58c32541dcd08bba54dc928617f22
Cr-Commit-Position: refs/heads/master@{#430317}
==========

[commit-bot: I haz the power, 2016-11-07 18:29:32]

Patchset 1 (id:??) landed as
https://crrev.com/e39ff7bb09b58c32541dcd08bba54dc928617f22
Cr-Commit-Position: refs/heads/master@{#430317}