Bluetooth: extend JavaScript Device object
The Device object is currently somewhat minimal. Application developers
need additional information about devices in order to make decisions
about whether a specific Device is the correct one to interact with.
Expose information about the device's Bluetooth class, the device type
parsed from that by Chrome and the information from the Device ID
specification if supported by the device.
BUG=350433
TEST=browser_tests --gtest_filter=BluetoothApiTest.DeviceInfo
Review URL: https://codereview.chromium.org/
191313004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256765 0039d316-1c4b-4281-b951-d872f2087c98