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 ca965c86ab5665d34f32fc2b776d0554d2e8ec9e..a5ad3fa9c4ae9960c453a7ac870e882804e51d72 100644
--- a/Source/core/loader/ResourceLoader.cpp
+++ b/Source/core/loader/ResourceLoader.cpp
@@ -277,6 +277,7 @@ void ResourceLoader::willSendRequest(ResourceHandle*, ResourceRequest& request,
             cancel();
             return;
         }
+        m_documentLoader->cachedResourceLoader()->redirectReceived(m_resource, redirectResponse);
         m_resource->willSendRequest(request, redirectResponse);
     }
 
@@ -288,6 +289,8 @@ void ResourceLoader::willSendRequest(ResourceHandle*, ResourceRequest& request,
     else
         InspectorInstrumentation::willSendRequest(m_frame.get(), m_resource->identifier(), m_documentLoader.get(), request, redirectResponse, m_options.initiatorInfo);
 
+    request.setReportLoadTiming(true);
+
     m_request = request;
 
     if (request.isNull())