Use NiceMock for MediaSession/AudioFocus tests

Use NiceMock for MediaSession/AudioFocus tests

As per
https://github.com/google/googlemock/blob/master/googlemock/docs/CookBook.md#knowing-when-to-expect,
this is to avoid printing too many warnings for uninsterested calls to
mocked methods.

BUG=699112
Review-Url: https://codereview.chromium.org/2756883002
Cr-Commit-Position: refs/heads/master@{#458011}
Committed: https://chromium.googlesource.com/chromium/src/+/ff2ee4a30a7b0170e27b227c11157b7844e79c99

[Zhiqiang Zhang (Slow), 2017-03-17 13:47:18]

zqzhang@chromium.org changed reviewers:
+ avayvod@chromium.org

[Zhiqiang Zhang (Slow), 2017-03-17 13:47:23]

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

[commit-bot: I haz the power, 2017-03-17 13:47:44]

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, 2017-03-17 14:23:51]

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

[commit-bot: I haz the power, 2017-03-17 14:23:52]

Dry run: This issue passed the CQ dry run.

[whywhat, 2017-03-19 23:55:48]

The CQ bit was checked by avayvod@chromium.org

[whywhat, 2017-03-19 23:55:49]

lgtm

[commit-bot: I haz the power, 2017-03-19 23:56:03]

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, 2017-03-20 01:19:03]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489967748750420, "parent_rev":
"b1caeee1ee08c8b3bcaa423c8aa4a9f06e9ce40a", "commit_rev":
"ff2ee4a30a7b0170e27b227c11157b7844e79c99"}

[commit-bot: I haz the power, 2017-03-20 01:19:46]

Description was changed from

==========
Use NiceMock for MediaSession/AudioFocus tests

As per
https://github.com/google/googlemock/blob/master/googlemock/docs/CookBook.md#...,
this is to avoid printing too many warnings for uninsterested calls to
mocked methods.

BUG=699112
==========

to

==========
Use NiceMock for MediaSession/AudioFocus tests

As per
https://github.com/google/googlemock/blob/master/googlemock/docs/CookBook.md#...,
this is to avoid printing too many warnings for uninsterested calls to
mocked methods.

BUG=699112

Review-Url: https://codereview.chromium.org/2756883002
Cr-Commit-Position: refs/heads/master@{#458011}
Committed:
https://chromium.googlesource.com/chromium/src/+/ff2ee4a30a7b0170e27b227c1115...
==========

[commit-bot: I haz the power, 2017-03-20 01:19:51]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/ff2ee4a30a7b0170e27b227c1115...