Reland [Resource Timing] Expose redirect timing information

Source/core/loader/ResourceLoader.cpp

Index: Source/core/loader/ResourceLoader.cpp
diff --git a/Source/core/loader/ResourceLoader.cpp b/Source/core/loader/ResourceLoader.cpp
index 967dc7572d03a1510e2939fe8714e71538b5c993..617b15008d0de7b193f85cb19833371b28350a4c 100644
--- a/Source/core/loader/ResourceLoader.cpp
+++ b/Source/core/loader/ResourceLoader.cpp
@@ -246,7 +246,7 @@ void ResourceLoader::willSendRequest(ResourceHandle*, ResourceRequest& request,
             cancel();
             return;
         }
-
+        m_host->redirectReceived(m_resource, redirectResponse);
         m_resource->willSendRequest(request, redirectResponse);
     }
 
@@ -254,6 +254,7 @@ void ResourceLoader::willSendRequest(ResourceHandle*, ResourceRequest& request,
         return;
 
     m_host->willSendRequest(m_resource, request, redirectResponse, m_options);
+    request.setReportLoadTiming(true);
     m_request = request;
 
     if (request.isNull())