Add ServiceWorker timing information on the popup panel in DevTools's Network tab (2/2)

net/base/load_timing_info.cc

Index: net/base/load_timing_info.cc
diff --git a/net/base/load_timing_info.cc b/net/base/load_timing_info.cc
index ab5b750edf9fcae6a43a821828b072a4653f3145..acd9dcc5a7ac03a449e70efb9d95c711c9d36711 100644
--- a/net/base/load_timing_info.cc
+++ b/net/base/load_timing_info.cc
@@ -12,6 +12,10 @@ LoadTimingInfo::ConnectTiming::ConnectTiming() {}
 
 LoadTimingInfo::ConnectTiming::~ConnectTiming() {}
 
+LoadTimingInfo::ServiceWorkerTiming::ServiceWorkerTiming() {}
+
+LoadTimingInfo::ServiceWorkerTiming::~ServiceWorkerTiming() {}
+
 LoadTimingInfo::LoadTimingInfo() : socket_reused(false),
                                    socket_log_id(NetLog::Source::kInvalidId) {
 }