bluetooth: Add Device service 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
index 22d04f29fb52c90a0aefd148793a1b9a4c66fc45..0a55c11385b9d6c10bef58aa89f9f2f218e7a91f 100644
--- a/device/bluetooth/public/interfaces/adapter.mojom
+++ b/device/bluetooth/public/interfaces/adapter.mojom
@@ -4,6 +4,8 @@
 
 module bluetooth.mojom;
 
+import "le_device.mojom";
+
 struct AdapterInfo {
   string address;
   string name;
@@ -14,22 +16,17 @@ struct AdapterInfo {
   bool discovering;
 };
 
-struct DeviceInfo {
-  string? name;
-  string name_for_display;
-  string id;
-  string address;
-};
-
 interface Adapter {
+  // Gets the Device service for the device at the given address.
+  GetDeviceService(string address) => (LEDevice? device);

[ortuno, 2016/10/10 00:11:20]

nit: I would move this below GetDevices() to keep related functions grouped.

[mbrunson, 2016/10/10 19:21:28]

Done.

+
   // Returns basic information about the adapter.
-  // Returns null, If no adapter is available.
   GetInfo() => (AdapterInfo info);
 
   // 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);
+  GetDevices() => (array<LEDeviceInfo> devices);
 
   // Sets the client that listens for the adapter's events.
   SetClient(AdapterClient client);
@@ -37,13 +34,13 @@ interface Adapter {
 
 interface AdapterClient {
   // Called the first time a device is discovered.
-  DeviceAdded(DeviceInfo device);
+  DeviceAdded(LEDeviceInfo device);
 
   // Called after the device hasn't been seen for 3 minutes.
-  DeviceRemoved(DeviceInfo device);
+  DeviceRemoved(LEDeviceInfo device);
 };
 
 interface AdapterFactory {
   // Gets an Adapter interface. Returns null if Bluetooth is not supported.
   GetAdapter() => (Adapter? adapter);
-};
+};