bluetooth: Move GetCharacteristic(s) over to Mojo

third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom

Index: third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
diff --git a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
index bdd829d20c149f7dd8ee6fdac0c444e22373004f..6ba9d73cf3206ebe226c8bbddf58124a4190a796 100644
--- a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
+++ b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
@@ -68,6 +68,18 @@ enum WebBluetoothError {
   ENUM_MAX_VALUE = REQUEST_DEVICE_WITHOUT_FRAME,
 };
 
+// Enum to be used when querying for GATT Objects.
+enum WebBluetoothQueryType {

[Jeffrey Yasskin, 2016/04/25 17:26:11]

Maybe s/Type/Quantity/, but it's not a big deal.

[ortuno, 2016/04/25 20:37:41]

Done.

+  SINGLE,
+  MULTIPLE
+};
+
+struct WebBluetoothRemoteGATTCharacteristic {
+  string instance_id;
+  string? uuid;
+  uint32 properties;
+};
+
 // TODO(ortuno): Define Bluetooth Service.
 // https://crbug.com/508771
 
@@ -79,6 +91,16 @@ interface WebBluetoothService {
   // a device disconnects.
   SetClient(associated WebBluetoothServiceClient client);
 
+  // Returns the Characteristics of a GATT Service with |service_instance_id|.
+  // If |single_characteristic| is true, only one characteristic will be
+  // returned.
+  RemoteServiceGetCharacteristics(
+    string service_instance_id,
+    WebBluetoothQueryType type,
+    string? characteristics_uuid) => (
+      WebBluetoothError error,
+      array<WebBluetoothRemoteGATTCharacteristic>? characteristics);
+
   // Reads the value for characteristic with
   // |characteristic_instance_id|. If the value is successfully read the
   // callback will be run with WebBluetoothError::SUCCESS and the