[CrOS Tether] Make BluetoothThrottler a singleton which can be easily shared between EasyUnlock and…

[CrOS Tether] Make BluetoothThrottler a singleton which can be easily shared between EasyUnlock and tethering.

BUG=672263
Review-Url: https://codereview.chromium.org/2805113002
Cr-Commit-Position: refs/heads/master@{#462747}
Committed: https://chromium.googlesource.com/chromium/src/+/1dedf46ece745194dd618cbedc84f402acf53d6e

[Kyle Horimoto, 2017-04-06 20:58:12]

khorimoto@chromium.org changed reviewers:
+ hansberry@chromium.org

[Kyle Horimoto, 2017-04-06 20:59:03]

khorimoto@chromium.org changed reviewers:
+ tengs@chromium.org
- hansberry@chromium.org

[Tim Song, 2017-04-06 23:38:12]

https://codereview.chromium.org/2805113002/diff/1/components/cryptauth/blueto...
File components/cryptauth/bluetooth_throttler_impl.h (right):

https://codereview.chromium.org/2805113002/diff/1/components/cryptauth/blueto...
components/cryptauth/bluetooth_throttler_impl.h:32: static
BluetoothThrottlerImpl* GetInstance();
I would put this singleton getter in bluetooth_throttler.h rather than in the
impl.

[Tim Song, 2017-04-07 00:43:44]

As discussed offline, it's better to leave the singleton in the impl file.

LGTM

[Kyle Horimoto, 2017-04-07 00:45:23]

The CQ bit was checked by khorimoto@chromium.org

[commit-bot: I haz the power, 2017-04-07 00:46:05]

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, 2017-04-07 04:41:56]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491525923300430, "parent_rev":
"4178f50345634d8ff3c1dfb38ea84f490f5b7132", "commit_rev":
"1dedf46ece745194dd618cbedc84f402acf53d6e"}

[commit-bot: I haz the power, 2017-04-07 04:42:52]

Description was changed from

==========
[CrOS Tether] Make BluetoothThrottler a singleton which can be easily shared
between EasyUnlock and tethering.

BUG=672263
==========

to

==========
[CrOS Tether] Make BluetoothThrottler a singleton which can be easily shared
between EasyUnlock and tethering.

BUG=672263

Review-Url: https://codereview.chromium.org/2805113002
Cr-Commit-Position: refs/heads/master@{#462747}
Committed:
https://chromium.googlesource.com/chromium/src/+/1dedf46ece745194dd618cbedc84...
==========

[commit-bot: I haz the power, 2017-04-07 04:42:53]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/1dedf46ece745194dd618cbedc84...