Add TrackEvent category/name annotation to content analysis

- Add an ignore list to SizeProfileComputer to ignore TrackEvent
  during tokenization
- Parse TrackEvent explicitly with a separate SizeProfileComputer
  through ProcessTrackEvent (with extra annotation)
- Export annotations in the args table.


Bug: 251447450
Change-Id: I6462bcb0b3a718b638b102acdf4fbed528ad19e4
diff --git a/Android.bp b/Android.bp
index 711595d..2cea732 100644
--- a/Android.bp
+++ b/Android.bp
@@ -9448,6 +9448,7 @@
         "src/trace_processor/importers/proto/memory_tracker_snapshot_parser.cc",
         "src/trace_processor/importers/proto/metadata_minimal_module.cc",
         "src/trace_processor/importers/proto/metadata_tracker.cc",
+        "src/trace_processor/importers/proto/packet_analyzer.cc",
         "src/trace_processor/importers/proto/packet_sequence_state_generation.cc",
         "src/trace_processor/importers/proto/perf_sample_tracker.cc",
         "src/trace_processor/importers/proto/profile_module.cc",