bluetooth: Impl uses new WebBluetoothGATTRemoteServer content/browser.

content/common/bluetooth/bluetooth_messages.h

 // Copyright 2014 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.
 
 // Messages for Web Bluetooth API.
 // Multiply-included message file, hence no include guard.
 
 // Web Bluetooth Security
 // The security mechanisms of Bluetooth are described in the specification:
 // https://webbluetoothcg.github.io/web-bluetooth
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                      int /* thread_id */,
                      int /* request_id */,
                      content::BluetoothDevice /* device */)
 
 // Informs the renderer that the device request |request_id| failed.
 IPC_MESSAGE_CONTROL3(BluetoothMsg_RequestDeviceError,
                      int /* thread_id */,
                      int /* request_id */,
                      content::BluetoothError /* result */)
 
+// Informs the renderer that the connection request |request_id| succeeded.
+IPC_MESSAGE_CONTROL3(BluetoothMsg_ConnectGATTSuccess,
+                     int /* thread_id */,
+                     int /* request_id */,
+                     std::string /* device_instance_id */)
+
 // Messages sent from the renderer to the browser.
 
 // Requests a bluetooth device from the browser.
 // TODO(scheib): UI to select and permit access to a device crbug.com/436280.
 //   This will include refactoring messages to be associated with an origin
 //   and making this initial requestDevice call with an associated frame.
 //   This work is deferred to simplify initial prototype patches.
 //   The Bluetooth feature, and the BluetoothDispatcherHost are behind
 //   the --enable-experimental-web-platform-features flag.
 IPC_MESSAGE_CONTROL2(BluetoothHostMsg_RequestDevice,
                      int /* thread_id */,
                      int /* request_id */)
 
+// Connects to a bluetooth device.
+IPC_MESSAGE_CONTROL3(BluetoothHostMsg_ConnectGATT,
+                     int /* thread_id */,
+                     int /* request_id */,
+                     std::string /* device_instance_id */)
+
 // Configures the mock data set in the browser used while under test.
 // TODO(scheib): Disable testing in non-test executables. crbug.com/436284.
 IPC_MESSAGE_CONTROL1(BluetoothHostMsg_SetBluetoothMockDataSetForTesting,
                      std::string /* name */)