Migrate performance monitor to inspector instrumentation.

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

 /*
  * Copyright (C) 2013 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 117 matching lines @@
   if (!document.settings())
     return false;
 
   if (!document.frame())
     return false;
 
   // Only block synchronously loaded (parser blocking) scripts.
   if (defer != FetchRequest::NoDefer)
     return false;
 
-  PerformanceMonitor::documentWriteFetchScript(&document);
+  InspectorInstrumentation::documentWriteFetchScript(&document);
 
   if (!request.url().protocolIsInHTTPFamily())
     return false;
 
   // Avoid blocking same origin scripts, as they may be used to render main
   // page content, whereas cross-origin scripts inserted via document.write
   // are likely to be third party content.
   String requestHost = request.url().host();
   String documentHost = document.getSecurityOrigin()->domain();
 
@@ skipping 961 matching lines @@
                                                     response);
 }
 
 DEFINE_TRACE(FrameFetchContext) {
   visitor->trace(m_document);
   visitor->trace(m_documentLoader);
   FetchContext::trace(visitor);
 }
 
 }  // namespace blink