Rename PageGroupLoadDeferrer to ScopedPageLoadDeferrer

Source/core/page/EventSource.h

 /*
  * Copyright (C) 2009, 2012 Ericsson AB. All rights reserved.
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 62 matching lines @@
     DEFINE_ATTRIBUTE_EVENT_LISTENER(message);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
 
     void close();
 
     virtual const AtomicString& interfaceName() const OVERRIDE;
     virtual ExecutionContext* executionContext() const OVERRIDE;
 
     // ActiveDOMObject
     //
-    // Note: suspend() is noop since PageGroupLoadDeferrer calls
+    // Note: suspend() is noop since ScopedPageLoadDeferrer calls
     // Page::setDefersLoading() and it defers delivery of events from the
     // loader, and therefore the methods of this class for receiving
     // asynchronous events from the loader won't be invoked.
     virtual void stop() OVERRIDE;
 
 private:
     EventSource(ExecutionContext*, const KURL&, const Dictionary&);
 
     virtual void didReceiveResponse(unsigned long, const ResourceResponse&) OVERRIDE;
     virtual void didReceiveData(const char*, int) OVERRIDE;
@@ skipping 27 matching lines @@
     Vector<UChar> m_data;
     AtomicString m_currentlyParsedEventId;
     AtomicString m_lastEventId;
     unsigned long long m_reconnectDelay;
     String m_eventStreamOrigin;
 };
 
 } // namespace WebCore
 
 #endif // EventSource_h