arc: bluetooth: Add SDP host side support

components/arc/common/bluetooth.mojom

Index: components/arc/common/bluetooth.mojom
diff --git a/components/arc/common/bluetooth.mojom b/components/arc/common/bluetooth.mojom
index edb607eed13e086cfe4d7d77562baad70b8c071d..40507da805671f7e8b6445c8fe8f5dc8137b6e18 100644
--- a/components/arc/common/bluetooth.mojom
+++ b/components/arc/common/bluetooth.mojom
@@ -225,6 +225,40 @@ struct BluetoothGattDBElement {
   uint8 properties;
 };
 
+// Bluetooth SDP types
+[Extensible]
+enum BluetoothSdpAttrType {
+  NULLTYPE = 0,
+  UINT,
+  INT,
+  UUID,
+  STRING,
+  BOOL,
+  SEQUENCE,
+  URL,
+};
+
+struct BluetoothSdpServiceAttr {
+  BluetoothSdpAttrType type;
+  uint32 type_size;
+  array<uint8> value;
+  array<BluetoothSdpServiceAttr> sequence;
+};
+
+struct BluetoothSdpRecord {
+  map<uint16, BluetoothSdpServiceAttr> attrs;
+};
+
+struct BluetoothGetSdpRecordsResult {
+  BluetoothStatus status;
+  array<BluetoothSdpRecord> records;
+};
+
+struct BluetoothCreateSdpRecordResult {
+  BluetoothStatus status;
+  uint32 service_handle;
+};
+
 interface BluetoothHost {
   EnableAdapter@0() => (BluetoothAdapterState state);
   DisableAdapter@1() => (BluetoothAdapterState state);
@@ -316,6 +350,14 @@ interface BluetoothHost {
                                    bool confirm,
                                    array<uint8> value)
       => (BluetoothGattStatus status);
+
+  // Bluetooth SDP functions
+  [MinVersion=4] GetSdpRecords@37(BluetoothAddress remote_addr)
+      => (BluetoothGetSdpRecordsResult result);
+  [MinVersion=4] CreateSdpRecord@38(BluetoothSdpRecord record)
+      => (BluetoothCreateSdpRecordResult result);
+  [MinVersion=4] RemoveSdpRecord@39(uint32 service_handle)
+      => (BluetoothStatus status);
 };
 
 interface BluetoothInstance {