Add workerReady timing for ServiceWorker controlled requests [1/3]

Source/platform/exported/WebURLLoadTiming.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 113 matching lines @@
 double WebURLLoadTiming::workerStart() const
 {
     return m_private->workerStart();
 }
 
 void WebURLLoadTiming::setWorkerStart(double start)
 {
     m_private->setWorkerStart(start);
 }
 
+double WebURLLoadTiming::workerReady() const
+{
+    return m_private->workerReady();
+}
+
+void WebURLLoadTiming::setWorkerReady(double ready)
+{
+    m_private->setWorkerReady(ready);
+}
+
 double WebURLLoadTiming::sendStart() const
 {
     return m_private->sendStart();
 }
 
 void WebURLLoadTiming::setSendStart(double start)
 {
     m_private->setSendStart(start);
 }
 
@@ skipping 47 matching lines @@
     m_private = value;
     return *this;
 }
 
 WebURLLoadTiming::operator PassRefPtr<ResourceLoadTiming>() const
 {
     return m_private.get();
 }
 
 } // namespace blink