Revert of bluetooth: Make device/bluetooth a shared library component.

Revert of bluetooth: Make device/bluetooth a shared library component. (patchset #4 id:100001 of https://codereview.chromium.org/778443002/)

Reason for revert:
Chrome target is failing to load due to BluetoothApis.dll not being found on Win7. Likely the DelayLoadDLLs for BluetoothApis.dll is necessary on more than just device_bluetooth.

Original issue's description:
> bluetooth: Make device/bluetooth a shared library component.
>
> device/bluetooth will soon be accessed by content/browser. This
> change converts it from a static library to a shared component.
>
> BUG=438305
>
> Committed: https://crrev.com/ff6eaf5adf4d6dc5a748e2ee4e8de080655d1975
> Cr-Commit-Position: refs/heads/master@{#307049}

TBR=armansito@chromium.org,isherman@chromium.org,benchan@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=438305
Committed: https://crrev.com/9f5b566d896d34380642c952041bfd30eb315385
Cr-Commit-Position: refs/heads/master@{#307098}

[scheib, 2014-12-05 22:30:44]

Created Revert of bluetooth: Make device/bluetooth a shared library component.

[commit-bot: I haz the power, 2014-12-05 22:31:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/748873004/1

[commit-bot: I haz the power, 2014-12-05 22:32:44]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-05 22:33:40]

Patchset 1 (id:??) landed as
https://crrev.com/9f5b566d896d34380642c952041bfd30eb315385
Cr-Commit-Position: refs/heads/master@{#307098}