Finish moving service protocol to json rpc.

runtime/observatory/lib/src/elements/general_error.dart

Index: runtime/observatory/lib/src/elements/general_error.dart
diff --git a/runtime/observatory/lib/src/elements/error_view.dart b/runtime/observatory/lib/src/elements/general_error.dart
similarity index 59%
copy from runtime/observatory/lib/src/elements/error_view.dart
copy to runtime/observatory/lib/src/elements/general_error.dart
index 53582cc84ba0388534a9d7420288b42e54be665d..7bf3ec194ad6efcd2381f9baecfa5545fb075bc9 100644
--- a/runtime/observatory/lib/src/elements/error_view.dart
+++ b/runtime/observatory/lib/src/elements/general_error.dart
@@ -2,16 +2,16 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-library error_view_element;
+library general_error_element;
 
 import 'observatory_element.dart';
 import 'package:polymer/polymer.dart';
 import 'package:observatory/service.dart';
 
-/// Displays an Error ServiceObject.
-@CustomTag('error-view')
-class ErrorViewElement extends ObservatoryElement {
-  @published DartError error;
+/// Displays an error message
+@CustomTag('general-error')
+class GeneralErrorElement extends ObservatoryElement {
+  @published String message;
 
-  ErrorViewElement.created() : super.created();
-}
+  GeneralErrorElement.created() : super.created();
+}