CPUProfiler: Improve line numbers support in profiler.

src/cpu-profiler-inl.h

Index: src/cpu-profiler-inl.h
diff --git a/src/cpu-profiler-inl.h b/src/cpu-profiler-inl.h
index c3cc27c770eafc812c94f8a42ad9416f0132a9eb..bafea0679fa15957595a4a6d167e1fb398741855 100644
--- a/src/cpu-profiler-inl.h
+++ b/src/cpu-profiler-inl.h
@@ -70,7 +70,7 @@ void ReportBuiltinEventRecord::UpdateCodeMap(CodeMap* code_map) {
 TickSample* ProfilerEventsProcessor::TickSampleEvent() {
   generator_->Tick();
   TickSampleEventRecord* evt =
-      new(ticks_buffer_.Enqueue()) TickSampleEventRecord(enqueue_order_);
+      new(ticks_buffer_.Enqueue()) TickSampleEventRecord(last_code_event_id_);
   return &evt->sample;
 }