pkg/vm_service_client: add getSourceReport to VMServiceReference

lib/src/pause_event.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // 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.
 
 import 'breakpoint.dart';
 import 'frame.dart';
 import 'instance.dart';
 import 'scope.dart';
 
 VMPauseEvent newVMPauseEvent(Scope scope, Map json) {
@@ skipping 74 matching lines @@
 ///
 /// This usually means its process received `SIGQUIT`.
 class VMPauseInterruptedEvent extends VMPauseEvent {
   VMPauseInterruptedEvent._(Scope scope, Map json)
       : super._(scope, json);
 
   String toString() => "pause on interrupt";
 }
 
 /// An event indicating that an isolate was paused due to an exception.
-/// An event indicating that an isolate was paused due to an exception.
 class VMPauseExceptionEvent extends VMPauseEvent {
   /// The exception that caused the isolate to become paused.
   final VMInstanceRef exception;
 
   VMPauseExceptionEvent._(Scope scope, Map json)
       : exception = newVMInstanceRef(scope, json["exception"]),
         super._(scope, json);
 
   String toString() => "pause on exception";
 }
 
 /// An event indicating that an isolate was unpaused.
 class VMResumeEvent extends VMPauseEvent {
   VMResumeEvent._(Scope scope, Map json)
       : super._(scope, json);
 
   String toString() => "resume";
 }
 
 /// An event indicating that an isolate was unpaused.
 class VMNoneEvent extends VMPauseEvent {
   VMNoneEvent._(Scope scope, Map json)
       : super._(scope, json);
 
   String toString() => "none";
 }