bluetooth: Add control for reading/writing of characteristics to internals page.

chrome/browser/resources/bluetooth_internals/bluetooth_internals.html

Index: chrome/browser/resources/bluetooth_internals/bluetooth_internals.html
diff --git a/chrome/browser/resources/bluetooth_internals/bluetooth_internals.html b/chrome/browser/resources/bluetooth_internals/bluetooth_internals.html
index 4bf94f379bf987c3b22af77ba612d6f37cef25db..8ad7e7c7bed53844ba9ef950969dd76b351cf275 100644
--- a/chrome/browser/resources/bluetooth_internals/bluetooth_internals.html
+++ b/chrome/browser/resources/bluetooth_internals/bluetooth_internals.html
@@ -29,9 +29,11 @@
   <script src="adapter_broker.js"></script>
   <script src="device_broker.js"></script>
   <script src="object_fieldset.js"></script>
+  <script src="value_control.js"></script>
   <script src="expandable_list.js"></script>
   <script src="characteristic_list.js"></script>
   <script src="service_list.js"></script>
+  <script src="descriptor_list.js"></script>
   <script src="adapter_page.js"></script>
   <script src="device_collection.js"></script>
   <script src="device_details_page.js"></script>