android: Deflake test after r463332

android: Deflake test after r463332

The pid is received asynchronously now, so wait for it after allocating
a connection.

See a flake here:
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.linux%2FAndroid_Tests__dbg_%2F41605%2F%2B%2Frecipes%2Fsteps%2Fcontent_shell_test_apk_on_Android%2F0%2Flogs%2Forg.chromium.content.browser.ChildProcessLauncherTest_testBindServiceFromMultipleProcesses%2F0

BUG=463332

[boliu, 2017-04-10 20:37:19]

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

[boliu, 2017-04-10 20:37:19]

ptal

arr made test flaky

[boliu, 2017-04-10 20:37:57]

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

[commit-bot: I haz the power, 2017-04-10 20:38:37]

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, 2017-04-10 20:56:48]

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

[commit-bot: I haz the power, 2017-04-10 20:56:49]

Dry run: This issue passed the CQ dry run.

[boliu, 2017-04-10 21:05:43]

well, original got reverted in the mean time. I'll just add this to the original
and ride the approvals there..

[boliu, 2017-04-10 21:09:40]

Description was changed from

==========
android: Deflake test after r463332

The pid is received asynchronously now, so wait for it after allocating
a connection.

See a flake here:
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.linux%2FAndroid...

BUG=463332
==========

to

==========
android: Deflake test after r463332

The pid is received asynchronously now, so wait for it after allocating
a connection.

See a flake here:
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.linux%2FAndroid...

BUG=463332
==========

[Robert Sesek, 2017-04-10 21:38:54]

test change lgtm