Bluetooth: treat unpairable devices as Trusted/Paired

Bluetooth: treat unpairable devices as Trusted/Paired

A small number of devices cannot be paired, but can at least be
connected to insecurely. Support these by marking the devices as
Trusted, which causes BlueZ to remember the device and which allows
future incoming connections from them.

Make IsPaired() return true for these devices, there's no reason in
the UI to treat these any differently than paired devices.

TBR=youngki@chromium.org
BUG=232145
TEST=device_unittests

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=195021

[deymo, 2013-04-17 22:31:22]

lgtm

[keybuk, 2013-04-18 18:10:02]

On 2013/04/17 22:31:22, deymo wrote:
> lgtm

ptal - setting trusted to true means we have to remember to set it to false
again in the forget function since Unpair/RemoveDevice doesn't work

[commit-bot: I haz the power, 2013-04-18 18:26:39]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer or
a lowly provisional committer, _not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[commit-bot: I haz the power, 2013-04-18 18:26:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/keybuk@chromium.org/14225017/18001

[deymo, 2013-04-18 18:41:11]

https://chromiumcodereview.appspot.com/14225017/diff/18001/device/bluetooth/b...
File device/bluetooth/bluetooth_device_experimental_chromeos.cc (right):

https://chromiumcodereview.appspot.com/14225017/diff/18001/device/bluetooth/b...
device/bluetooth/bluetooth_device_experimental_chromeos.cc:243: RemoveDevice(
This block should have 4-space indentation instead f 5.

https://chromiumcodereview.appspot.com/14225017/diff/18001/device/bluetooth/b...
device/bluetooth/bluetooth_device_experimental_chromeos.cc:530: << "Failed to
set device as trusted";
Please insert a space before "Failed ..." in the output stream.

[commit-bot: I haz the power, 2013-04-18 22:06:41]

Retried try job too often on win7_aura for step(s) browser_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win7_aura&...

[keybuk, 2013-04-18 22:45:33]

Committed patchset #4 manually as r195021 (presubmit successful).