Suppress the Bluetooth prompt when Chrome is launched with BT disabled

Suppress the Bluetooth prompt when Chrome is launched with BT disabled

iOS prompts the user to enable Bluetooth when the CBCentralManager object
is created. Setting the ShowPowerAlert option to NO suppresses the prompt.
This allows Chrome to check the Bluetooth enabled state without prompting
the user.

BUG=630769
Committed: https://crrev.com/66b96245fb48c9058056c10267424aee3685bfb1
Cr-Commit-Position: refs/heads/master@{#427083}

[mattreynolds, 2016-10-21 22:25:04]

mattreynolds@chromium.org changed reviewers:
+ olivierrobin@chromium.org

[mattreynolds, 2016-10-21 22:25:05]

Hi Olivier, PTAL.

[Olivier, 2016-10-24 15:57:47]

The CQ bit was checked by olivierrobin@chromium.org

[Olivier, 2016-10-24 15:57:48]

lgtm

[commit-bot: I haz the power, 2016-10-24 15:58:21]

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, 2016-10-24 16:27:42]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-24 16:49:59]

Description was changed from

==========
Suppress the Bluetooth prompt when Chrome is launched with BT disabled

iOS prompts the user to enable Bluetooth when the CBCentralManager object
is created. Setting the ShowPowerAlert option to NO suppresses the prompt.
This allows Chrome to check the Bluetooth enabled state without prompting
the user.

BUG=630769
==========

to

==========
Suppress the Bluetooth prompt when Chrome is launched with BT disabled

iOS prompts the user to enable Bluetooth when the CBCentralManager object
is created. Setting the ShowPowerAlert option to NO suppresses the prompt.
This allows Chrome to check the Bluetooth enabled state without prompting
the user.

BUG=630769

Committed: https://crrev.com/66b96245fb48c9058056c10267424aee3685bfb1
Cr-Commit-Position: refs/heads/master@{#427083}
==========

[commit-bot: I haz the power, 2016-10-24 16:49:59]

Patchset 1 (id:??) landed as
https://crrev.com/66b96245fb48c9058056c10267424aee3685bfb1
Cr-Commit-Position: refs/heads/master@{#427083}