bluetooth: web: Include the UUID in the error message.

third_party/WebKit/Source/modules/bluetooth/BluetoothError.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.
 
 #ifndef BluetoothError_h
 #define BluetoothError_h
 
 #include "platform/heap/Handle.h"
+#include "third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom-blink.h"
 #include "wtf/Allocator.h"
 
 namespace blink {
 
 class DOMException;
 class ScriptPromiseResolver;
 
 // BluetoothError is used with CallbackPromiseAdapter to receive
 // WebBluetoothResult responses. See CallbackPromiseAdapter class comments.
 class BluetoothError {
   STATIC_ONLY(BluetoothError);
 
  public:
   // Interface required by CallbackPromiseAdapter:
   using WebType =
       int32_t /* Corresponds to WebBluetoothResult in web_bluetooth.mojom */;
   static DOMException* take(
       ScriptPromiseResolver*,
       int32_t
           error /* Corresponds to WebBluetoothResult in web_bluetooth.mojom */);
+  static DOMException* take(
+      ScriptPromiseResolver*,
+      int32_t
+          error /* Corresponds to WebBluetoothResult in web_bluetooth.mojom */,
+      String detailedMessage /* Detailed error message - can be empty.*/);
+  static bool isSameError(int32_t error,

[scheib, 2016/12/14 18:22:46]

Comment this method, please, to explain here why it is needed.

[perja, 2016/12/15 10:54:01]

Done.

+                          mojom::blink::WebBluetoothResult webError);
 };
 
 }  // namespace blink
 
 #endif  // BluetoothError_h