Update from https://crrev.com/316786

cc/debug/frame_timing_tracker_unittest.cc

Index: cc/debug/frame_timing_tracker_unittest.cc
diff --git a/cc/debug/frame_timing_tracker_unittest.cc b/cc/debug/frame_timing_tracker_unittest.cc
index ed862c556f445b91e5d1a7ed25cec14bb6ace65e..85f571611ace7d527d7ec5f0d3e3126bd9a168e2 100644
--- a/cc/debug/frame_timing_tracker_unittest.cc
+++ b/cc/debug/frame_timing_tracker_unittest.cc
@@ -15,8 +15,8 @@ namespace {
 
 static std::string ToString(
     scoped_ptr<FrameTimingTracker::CompositeTimingSet> timingset) {
-  scoped_refptr<base::debug::TracedValue> value =
-      new base::debug::TracedValue();
+  scoped_refptr<base::trace_event::TracedValue> value =
+      new base::trace_event::TracedValue();
   value->BeginArray("values");
   for (const auto& it : *timingset) {
     value->BeginDictionary();