tp: fix crash with linux device frequency tracks

Fixes: 374847581
Change-Id: Id8445187d22af2a143d978c4872c496dcf81f063

src/trace_processor/importers/ftrace/ftrace_parser.cc

@@ -3807,13 +3807,9 @@ void FtraceParser::ParseDeviceFrequency(int64_t ts,
   StringId device_name = context_->storage->InternString(
       (dev_name.substr(position + sizeof(kDelimiter) - 1) + "freq").c_str());
 
-  TrackTracker::DimensionsBuilder dims_builder =
-      context_->track_tracker->CreateDimensionsBuilder();
-  dims_builder.AppendDimension(device_name_id_, Variadic::String(device_name));
-  TrackTracker::Dimensions dims_id = std::move(dims_builder).Build();
-
-  TrackId track_id = context_->track_tracker->InternCounterTrack(
-      tracks::linux_device_frequency, dims_id);
+  TrackId track_id = context_->track_tracker->InternSingleDimensionTrack(
+      tracks::linux_device_frequency, device_name_id_,
+      Variadic::String(device_name));
   context_->event_tracker->PushCounter(ts, static_cast<double>(event.freq()),
                                        track_id);
 }

src/trace_processor/perfetto_sql/stdlib/linux/devfreq.sql

@@ -39,11 +39,10 @@ SELECT
 FROM counter_leading_intervals!((
   SELECT c.*
   FROM counter c
-  JOIN counter_track ct ON ct.id = c.track_id
-  WHERE ct.classification = 'linux_device_frequency'
-    AND EXTRACT_ARG(ct.dimension_arg_set_id, 'device_name') = $device_name
-)) AS count_w_dur
-JOIN counter_track AS ct ON track_id = ct.id;
+  JOIN track t ON t.id = c.track_id
+  WHERE t.classification = 'linux_device_frequency'
+    AND EXTRACT_ARG(t.dimension_arg_set_id, 'device_name') = $device_name
+)) AS count_w_dur;
 
 -- ARM DSU device frequency counters. This table will only be populated on
 -- traces collected with "devfreq/devfreq_frequency" ftrace event enabled,

ui/src/plugins/dev.perfetto.AsyncSlices/index.ts

@@ -115,6 +115,7 @@ class AsyncSlicePlugin implements PerfettoPlugin {
           and (name != '${suspendResumeLatencyTrackName}' or name is null)
           and classification not in (
             'linux_rpm',
+            'linux_device_frequency',
             'irq_counter',
             'softirq_counter',
             'android_energy_estimation_breakdown',