Fix TestCancelAuth_OnNavigation for PlzNavigation

Fix TestCancelAuth_OnNavigation for PlzNavigation

LoginPromptBrowserTest.TestCancelAuth_OnNavigation expects 3 LOAD_STOP events
for a sequence of: HTTP login interstitial, navigation to auth page, forced
navigation to some other page. Under PlzNavigate, there is one less LOAD_STOP
event due to not getting a LOAD_STOP for ongoing navigation when another one is
triggered [1]. This CL adjusts the test to cope with PlzNavigate.

[1] https://codereview.chromium.org/2371423002/#msg12

R=nasko@chromium.org
BUG=648826
Committed: https://crrev.com/f8168f6ff165cb2bf59317284eaae2d04e2bc8a1
Cr-Commit-Position: refs/heads/master@{#421545}

[vabr (Chromium), 2016-09-28 15:51:52]

Hi Nasko,

PTAL. If you like the CL, please send it to the CQ, I'll be unavailable for the
next about 16 hours.

Cheers,
Vaclav

[vabr (Chromium), 2016-09-28 15:51:59]

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

[commit-bot: I haz the power, 2016-09-28 15:52:16]

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

[vabr (Chromium), 2016-09-28 15:52:30]

I forgot to say that I reproduced the time-out locally, and the patch fixes it,
without breaking the non-PlzNavigate case.

[nasko, 2016-09-28 16:30:41]

LGTM

[nasko, 2016-09-28 16:33:55]

The CQ bit was unchecked by nasko@chromium.org

[nasko, 2016-09-28 16:34:00]

The CQ bit was checked by nasko@chromium.org

[commit-bot: I haz the power, 2016-09-28 16:34:39]

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, 2016-09-28 16:46:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-28 16:49:41]

Description was changed from

==========
Fix TestCancelAuth_OnNavigation for PlzNavigation

LoginPromptBrowserTest.TestCancelAuth_OnNavigation expects 3 LOAD_STOP events
for a sequence of: HTTP login interstitial, navigation to auth page, forced
navigation to some other page. Under PlzNavigate, there is one less LOAD_STOP
event due to not getting a LOAD_STOP for ongoing navigation when another one is
triggered [1]. This CL adjusts the test to cope with PlzNavigate.

[1] https://codereview.chromium.org/2371423002/#msg12

R=nasko@chromium.org
BUG=648826
==========

to

==========
Fix TestCancelAuth_OnNavigation for PlzNavigation

LoginPromptBrowserTest.TestCancelAuth_OnNavigation expects 3 LOAD_STOP events
for a sequence of: HTTP login interstitial, navigation to auth page, forced
navigation to some other page. Under PlzNavigate, there is one less LOAD_STOP
event due to not getting a LOAD_STOP for ongoing navigation when another one is
triggered [1]. This CL adjusts the test to cope with PlzNavigate.

[1] https://codereview.chromium.org/2371423002/#msg12

R=nasko@chromium.org
BUG=648826

Committed: https://crrev.com/f8168f6ff165cb2bf59317284eaae2d04e2bc8a1
Cr-Commit-Position: refs/heads/master@{#421545}
==========

[commit-bot: I haz the power, 2016-09-28 16:49:43]

Patchset 1 (id:??) landed as
https://crrev.com/f8168f6ff165cb2bf59317284eaae2d04e2bc8a1
Cr-Commit-Position: refs/heads/master@{#421545}