content/*/bluetooth
implements Web Bluetooth using the
device/bluetooth
code module.
Bluetooth layout tests in third_party/WebKit/LayoutTests/bluetooth/
rely on
fake Bluetooth implementation classes constructed in
content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider
.
These tests span JavaScript binding to the device/bluetooth
API layer.
See: Class Diagram of Web Bluetooth through Bluetooth Android