Refactor Timer classes in preparation for landing FrameTimers.

third_party/WebKit/Source/core/loader/PingLoader.cpp

 /*
  * Copyright (C) 2010 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 188 matching lines @@
 
 void PingLoader::didFail(WebURLLoader*, const WebURLError& resourceError)
 {
     if (LocalFrame* frame = this->frame()) {
         TRACE_EVENT_INSTANT1("devtools.timeline", "ResourceFinish", TRACE_EVENT_SCOPE_THREAD, "data", InspectorResourceFinishEvent::data(m_identifier, 0, true));
         didFailLoading(frame);
     }
     dispose();
 }
 
-void PingLoader::timeout(Timer<PingLoader>*)
+void PingLoader::timeout(TimerBase*)
 {
     if (LocalFrame* frame = this->frame()) {
         TRACE_EVENT_INSTANT1("devtools.timeline", "ResourceFinish", TRACE_EVENT_SCOPE_THREAD, "data", InspectorResourceFinishEvent::data(m_identifier, 0, true));
         didFailLoading(frame);
     }
     dispose();
 }
 
 void PingLoader::didFailLoading(LocalFrame* frame)
 {
     InspectorInstrumentation::didFailLoading(frame, m_identifier, ResourceError::cancelledError(m_url));
     frame->console().didFailLoading(m_identifier, ResourceError::cancelledError(m_url));
 }
 
 DEFINE_TRACE(PingLoader)
 {
     LocalFrameLifecycleObserver::trace(visitor);
 }
 
 } // namespace blink