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

third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom

Index: third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
diff --git a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
index 43ac52f4eb03240f67985e71cd4592ad660db64d..ddd5fd76bd75bc6ee6b70ad78327bb766cce8750 100644
--- a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
+++ b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
@@ -70,6 +70,10 @@ enum WebBluetoothResult {
   DEVICE_NO_LONGER_IN_RANGE,
   GATT_NOT_PAIRED,
   GATT_OPERATION_IN_PROGRESS,
+  GATT_SERVER_DISCONNECTED,
+  GATT_SERVER_NOT_CONNECTED,
+  GATT_SERVER_DISCONNECTED_WHILE_RETRIEVING_CHARACTERISTICS,
+  GATT_SERVER_NOT_CONNECTED_CANNOT_RETRIEVE_CHARACTERISTICS,
   UNTRANSLATED_CONNECT_ERROR_CODE,
   // NotFoundError:
   NO_BLUETOOTH_ADAPTER,
@@ -102,7 +106,6 @@ enum WebBluetoothResult {
   NOT_ALLOWED_TO_ACCESS_SERVICE,
   REQUEST_DEVICE_WITH_BLOCKLISTED_UUID,
   REQUEST_DEVICE_FROM_CROSS_ORIGIN_IFRAME,
-  REQUEST_DEVICE_WITHOUT_FRAME,
   DESCRIPTOR_NO_LONGER_EXISTS,
 };