bluetooth: show better error messages for services, characteristics and descriptors

third_party/WebKit/Source/modules/bluetooth/BluetoothError.h

Index: third_party/WebKit/Source/modules/bluetooth/BluetoothError.h
diff --git a/third_party/WebKit/Source/modules/bluetooth/BluetoothError.h b/third_party/WebKit/Source/modules/bluetooth/BluetoothError.h
index c9374283b4cf3b0de64c4c7daa985b68ac74b147..30903834f43f70fb9c9813a5043dcb018bd03790 100644
--- a/third_party/WebKit/Source/modules/bluetooth/BluetoothError.h
+++ b/third_party/WebKit/Source/modules/bluetooth/BluetoothError.h
@@ -12,7 +12,6 @@
 namespace blink {
 
 class DOMException;
-class ScriptPromiseResolver;
 
 // BluetoothError is used with CallbackPromiseAdapter to receive
 // WebBluetoothResult responses. See CallbackPromiseAdapter class comments.
@@ -20,9 +19,9 @@ class BluetoothError {
   STATIC_ONLY(BluetoothError);
 
  public:
-  // Interface required by CallbackPromiseAdapter:
-  static DOMException* take(ScriptPromiseResolver*,
-                            mojom::blink::WebBluetoothResult);
+  static DOMException* CreateDOMException(

[dcheng, 2017/02/09 19:16:41]

Nit: Blink naming convention is createDOMException. It's better to be
consistent, even though this is changing soon.

[perja, 2017/02/10 13:28:16]

Done.

+      mojom::blink::WebBluetoothResult error,
+      String detailedMessage = String());

[dcheng, 2017/02/09 19:16:41]

const String&

[perja, 2017/02/10 13:28:16]

Done.

 };
 
 }  // namespace blink