bluetooth: Add device list retrieval for chrome://bluetooth-internals

device/bluetooth/public/interfaces/adapter.mojom

Index: device/bluetooth/public/interfaces/adapter.mojom
diff --git a/device/bluetooth/public/interfaces/adapter.mojom b/device/bluetooth/public/interfaces/adapter.mojom
new file mode 100644
index 0000000000000000000000000000000000000000..1548a1db0cec628c0ba360ef22c5ef2bf5b4255e
--- /dev/null
+++ b/device/bluetooth/public/interfaces/adapter.mojom
@@ -0,0 +1,30 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+module bluetooth.mojom;
+
+struct DeviceInfo {
+  string? name;
+  string name_for_display;
+  string id;
+  string address;
+};
+
+interface Adapter {
+  // Retrieves the list of the devices known by the adapter including Connected
+  // Devices, GATT Connected Devices, Paired Devices and Devices discovered
+  // during a classic or low-energy scan.
+  GetDevices() => (array<DeviceInfo> devices);
+
+  // Sets the client that listens for the adapter's events

[ortuno, 2016/09/28 09:44:55]

nit: Period at the end of sentences.

[mbrunson, 2016/09/28 21:20:36]

Done.

+  SetClient(AdapterClient client);
+};
+
+interface AdapterClient {
+  // Called the first time a device is discovered.
+  DeviceAdded(DeviceInfo device);
+
+  // Called after the device hasn't been seen for 3 minutes.
+  DeviceRemoved(DeviceInfo device);
+};