Implement WebBluetooth descriptor.writeValue()

content/browser/bluetooth/bluetooth_metrics.h

 // Copyright 2015 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.
 
 #ifndef CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_METRICS_H_
 #define CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_METRICS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 18 matching lines @@
   GET_PRIMARY_SERVICE = 2,
   SERVICE_GET_CHARACTERISTIC = 3,
   CHARACTERISTIC_READ_VALUE = 4,
   CHARACTERISTIC_WRITE_VALUE = 5,
   CHARACTERISTIC_START_NOTIFICATIONS = 6,
   CHARACTERISTIC_STOP_NOTIFICATIONS = 7,
   REMOTE_GATT_SERVER_DISCONNECT = 8,
   SERVICE_GET_CHARACTERISTICS = 9,
   GET_PRIMARY_SERVICES = 10,
   DESCRIPTOR_READ_VALUE = 11,
+  DESCRIPTOR_WRITE_VALUE = 12,
   // NOTE: Add new actions immediately above this line. Make sure to update
   // the enum list in tools/metrics/histograms/histograms.xml accordingly.
   COUNT
 };
 
 // There should be a call to this function for every call to the Web Bluetooth
 // API.
 void RecordWebBluetoothFunctionCall(UMAWebBluetoothFunction function);
 
 // Enumeration for outcomes of querying the bluetooth cache.
@@ skipping 183 matching lines @@
   // Make sure to update the enum list in
   // tools/metrics/histograms/histograms.xml accordingly.
   COUNT
 };
 
 enum class UMAGATTOperation {
   CHARACTERISTIC_READ,
   CHARACTERISTIC_WRITE,
   START_NOTIFICATIONS,
   DESCRIPTOR_READ,
+  DESCRIPTOR_WRITE,
   // Note: Add new GATT Operations immediately above this line.
   COUNT
 };
 
 // Records the outcome of a GATT operation.
 // There should be a call to this function whenever the corresponding operation
 // doesn't have a call to Record[Operation]Outcome.
 void RecordGATTOperationOutcome(UMAGATTOperation operation,
                                 UMAGATTOperationOutcome outcome);
 
@@ skipping 56 matching lines @@
 void RecordRSSISignalStrengthLevel(UMARSSISignalStrengthLevel level);
 
 // In the case of not accepting all devices in the options that are given
 // to WebBluetooth requestDevice(), records the number of devices in the
 // chooser when a device is paired.
 void RecordNumOfDevices(bool accept_all_devices, size_t num_of_devices);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_METRICS_H_