Fix newTabPageShareProces() in chrome.processes API browsertests

Fix newTabPageShareProces() in chrome.processes API browsertests

The test used to fail in --site-per-process

BUG=594318
TEST=browser_tests --gtest_filter=ProcessesApiTest.Processes --site-per-process

Committed: https://crrev.com/7051dd3f77013b0e0bcc7447cdbcfe38aeb66a20
Cr-Commit-Position: refs/heads/master@{#409329}

[afakhry, 2016-08-01 21:18:03]

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

[commit-bot: I haz the power, 2016-08-01 21:18:21]

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, 2016-08-01 22:34:14]

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

[commit-bot: I haz the power, 2016-08-01 22:34:15]

Dry run: This issue passed the CQ dry run.

[afakhry, 2016-08-02 00:26:01]

afakhry@chromium.org changed reviewers:
+ creis@chromium.org

[afakhry, 2016-08-02 00:26:01]

Charlie, as agreed last week, I'll start trying to get these tests to work
without flakes.

[Charlie Reis, 2016-08-02 20:18:29]

Thanks!  Just an off by one here?  Let's give it a try.  LGTM.

[afakhry, 2016-08-02 21:22:04]

The CQ bit was checked by afakhry@chromium.org

[commit-bot: I haz the power, 2016-08-02 21:22:46]

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, 2016-08-02 21:36:43]

Description was changed from

==========
Fix newTabPageShareProces() in chrome.processes API browsertests

The test used to fail in --site-per-process

BUG=594318
TEST=browser_tests --gtest_filter=ProcessesApiTest.Processes --site-per-process
==========

to

==========
Fix newTabPageShareProces() in chrome.processes API browsertests

The test used to fail in --site-per-process

BUG=594318
TEST=browser_tests --gtest_filter=ProcessesApiTest.Processes --site-per-process

Committed: https://crrev.com/7051dd3f77013b0e0bcc7447cdbcfe38aeb66a20
Cr-Commit-Position: refs/heads/master@{#409329}
==========

[commit-bot: I haz the power, 2016-08-02 21:36:44]

Patchset 1 (id:??) landed as
https://crrev.com/7051dd3f77013b0e0bcc7447cdbcfe38aeb66a20
Cr-Commit-Position: refs/heads/master@{#409329}