bluetooth: browser-side implementation of writeValue.

content/browser/bluetooth/bluetooth_dispatcher_host.h

Index: content/browser/bluetooth/bluetooth_dispatcher_host.h
diff --git a/content/browser/bluetooth/bluetooth_dispatcher_host.h b/content/browser/bluetooth/bluetooth_dispatcher_host.h
index 0e023828ce655efab003d30e6021baa5e929a16e..f448468bb7328ae35f03baa6a71b625789458311 100644
--- a/content/browser/bluetooth/bluetooth_dispatcher_host.h
+++ b/content/browser/bluetooth/bluetooth_dispatcher_host.h
@@ -77,6 +77,10 @@ class CONTENT_EXPORT BluetoothDispatcherHost final
   void OnReadValue(int thread_id,
                    int request_id,
                    const std::string& characteristic_instance_id);
+  void OnWriteValue(int thread_id,
+                    int request_id,
+                    const std::string& characteristic_instance_id,
+                    const std::vector<uint8_t>& value);
 
   // Callbacks for BluetoothAdapter::StartDiscoverySession.
   void OnDiscoverySessionStarted(
@@ -128,6 +132,12 @@ class CONTENT_EXPORT BluetoothDispatcherHost final
       int request_id,
       device::BluetoothGattService::GattErrorCode);
 
+  // Callbacks for BluetoothGattCharacteristic::WriteRemoteCharacteristic.
+  void OnWriteValueSuccess(int thread_id, int request_id);
+  void OnWriteValueFailed(int thread_id,
+                          int request_id,
+                          device::BluetoothGattService::GattErrorCode);
+
   // Maps to get the object's parent based on it's instanceID
   // Map of service_instance_id to device_instance_id.
   std::map<std::string, std::string> service_to_device_;