Updates to Server-Timing in accordance with with spec changes

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

Index: third_party/WebKit/Source/core/loader/FrameFetchContext.cpp
diff --git a/third_party/WebKit/Source/core/loader/FrameFetchContext.cpp b/third_party/WebKit/Source/core/loader/FrameFetchContext.cpp
index 2c7c2a1c7da4a7b93e34f0c5fe81c9b86e6f85bf..fd8f941e6776aef53fa64c62c6ec1a2006d4f3ee 100644
--- a/third_party/WebKit/Source/core/loader/FrameFetchContext.cpp
+++ b/third_party/WebKit/Source/core/loader/FrameFetchContext.cpp
@@ -456,18 +456,6 @@ void FrameFetchContext::DispatchDidReceiveResponse(
   // 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,