Updates to Server-Timing in accordance with with spec changes

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 439 matching lines @@
   }
 
   GetFrame()->Loader().Progress().IncrementProgress(identifier, response);
   GetLocalFrameClient()->DispatchDidReceiveResponse(response);
   DocumentLoader* document_loader = MasterDocumentLoader();
   probe::didReceiveResourceResponse(GetFrame()->GetDocument(), identifier,
                                     document_loader, response, resource);
   // It is essential that inspector gets resource response BEFORE console.
   GetFrame()->Console().ReportResourceResponseReceived(document_loader,
                                                        identifier, response);
-
-  // MainResource responses were already added, skip them here.
-  if (RuntimeEnabledFeatures::ServerTimingEnabled() &&
-      resource->GetType() != Resource::kMainResource &&
-      GetFrame()->GetDocument() && GetFrame()->GetDocument()->domWindow()) {
-    LocalDOMWindow* localDOMWindow = GetFrame()->GetDocument()->domWindow();
-    DOMWindowPerformance::performance(*localDOMWindow)
-        ->AddServerTiming(response,
-                          localDOMWindow->HasLoadEventFired()
-                              ? PerformanceBase::ShouldAddToBuffer::Never
-                              : PerformanceBase::ShouldAddToBuffer::Always);
-  }
 }
 
 void FrameFetchContext::DispatchDidReceiveData(unsigned long identifier,
                                                const char* data,
                                                int data_length) {
   if (IsDetached())
     return;
 
   GetFrame()->Loader().Progress().IncrementProgress(identifier, data_length);
   probe::didReceiveData(GetFrame()->GetDocument(), identifier,
@@ skipping 648 matching lines @@
 }
 
 DEFINE_TRACE(FrameFetchContext) {
   visitor->Trace(document_loader_);
   visitor->Trace(document_);
   visitor->Trace(frozen_state_);
   BaseFetchContext::Trace(visitor);
 }
 
 }  // namespace blink