Implement the BackgroundFetch{Fail,ed} Service Worker events

third_party/WebKit/Source/modules/serviceworkers/WaitUntilObserver.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/serviceworkers/WaitUntilObserver.h"
 
 #include "bindings/core/v8/ScriptFunction.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/V8Binding.h"
@@ skipping 187 matching lines @@
                                            m_eventDispatchTime);
       break;
     case BackgroundFetchAbort:
       client->didHandleBackgroundFetchAbortEvent(m_eventID, result,
                                                  m_eventDispatchTime);
       break;
     case BackgroundFetchClick:
       client->didHandleBackgroundFetchClickEvent(m_eventID, result,
                                                  m_eventDispatchTime);
       break;
+    case BackgroundFetchFail:
+      client->didHandleBackgroundFetchFailEvent(m_eventID, result,
+                                                m_eventDispatchTime);
+      break;
+    case BackgroundFetched:
+      client->didHandleBackgroundFetchedEvent(m_eventID, result,
+                                              m_eventDispatchTime);
+      break;
   }
   m_executionContext = nullptr;
 }
 
 void WaitUntilObserver::consumeWindowInteraction(TimerBase*) {
   if (!m_executionContext)
     return;
   m_executionContext->consumeWindowInteraction();
 }
 
 DEFINE_TRACE(WaitUntilObserver) {
   visitor->trace(m_executionContext);
 }
 
 }  // namespace blink