bluetooth: Better disconnected error messages for GATT operations.

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

Index: third_party/WebKit/Source/modules/bluetooth/BluetoothError.cpp
diff --git a/third_party/WebKit/Source/modules/bluetooth/BluetoothError.cpp b/third_party/WebKit/Source/modules/bluetooth/BluetoothError.cpp
index 4fe20c8ad5000360757845796d0de9ca36027cbf..4cb5ad012c374437fb8b7dfe558e481bfe2555b7 100644
--- a/third_party/WebKit/Source/modules/bluetooth/BluetoothError.cpp
+++ b/third_party/WebKit/Source/modules/bluetooth/BluetoothError.cpp
@@ -27,6 +27,9 @@ DOMException* BluetoothError::createNotConnectedException(
     case BluetoothOperation::CharacteristicsRetrieval:
       operationString = "retrieve characteristics";
       break;
+    case BluetoothOperation::GATT:
+      operationString = "perform GATT operations";
+      break;
   }
 
   return DOMException::create(
@@ -119,10 +122,6 @@ DOMException* BluetoothError::createDOMException(
                 "GATT operation already in progress.");
       MAP_ERROR(UNTRANSLATED_CONNECT_ERROR_CODE, NetworkError,
                 "Unknown ConnectErrorCode.");
-      MAP_ERROR(GATT_SERVER_NOT_CONNECTED, NetworkError,
-                "GATT Server is disconnected. Cannot perform GATT operations.");
-      MAP_ERROR(GATT_SERVER_DISCONNECTED, NetworkError,
-                "GATT Server disconnected while performing a GATT operation.");
 
       // NotFoundErrors:
       MAP_ERROR(WEB_BLUETOOTH_NOT_SUPPORTED, NotFoundError,