1 files changed, 0 insertions, 177 deletions
diff --git a/src/trace_processor/track_tracker.h b/src/trace_processor/track_tracker.h
deleted file mode 100644
index 8ef379a55..000000000
--- a/src/trace_processor/track_tracker.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SRC_TRACE_PROCESSOR_TRACK_TRACKER_H_
-#define SRC_TRACE_PROCESSOR_TRACK_TRACKER_H_
-
-#include "src/trace_processor/trace_processor_context.h"
-#include "src/trace_processor/trace_storage.h"
-
-namespace perfetto {
-namespace trace_processor {
-
-// Tracks and stores tracks based on track types, ids and scopes.
-class TrackTracker {
- public:
-  explicit TrackTracker(TraceProcessorContext*);
-
-  // Interns a thread track into the storage.
-  TrackId InternThreadTrack(UniqueTid utid);
-
-  // Interns a Fuchsia async track into the storage.
-  TrackId InternFuchsiaAsyncTrack(StringId name, int64_t correlation_id);
-
-  // Interns a given GPU track into the storage.
-  TrackId InternGpuTrack(const tables::GpuTrackTable::Row& row);
-
-  // Interns a legacy Chrome async event track into the storage.
-  TrackId InternLegacyChromeAsyncTrack(StringId name,
-                                       uint32_t upid,
-                                       int64_t source_id,
-                                       bool source_id_is_process_scoped,
-                                       StringId source_scope);
-
-  // Interns a Android async track into the storage.
-  TrackId InternAndroidAsyncTrack(StringId name,
-                                  UniquePid upid,
-                                  int64_t cookie);
-
-  // Interns a track for legacy Chrome process-scoped instant events into the
-  // storage.
-  TrackId InternLegacyChromeProcessInstantTrack(UniquePid upid);
-
-  // Lazily creates the track for legacy Chrome global instant events.
-  TrackId GetOrCreateLegacyChromeGlobalInstantTrack();
-
-  // Create or update the track for the TrackDescriptor with the given |uuid|.
-  // Optionally, associate the track with a process or thread.
-  TrackId UpdateDescriptorTrack(uint64_t uuid,
-                                StringId name,
-                                base::Optional<UniquePid> upid = base::nullopt,
-                                base::Optional<UniqueTid> utid = base::nullopt);
-
-  // Returns the ID of the track for the TrackDescriptor with the given |uuid|.
-  // Returns nullopt if no TrackDescriptor with this |uuid| has been parsed yet.
-  base::Optional<TrackId> GetDescriptorTrack(uint64_t uuid) const;
-
-  // Returns the ID of the TrackDescriptor track associated with the given utid.
-  // If the trace contained multiple tracks associated with the utid, the first
-  // created track is returned. Creates a new track if no such track exists.
-  TrackId GetOrCreateDescriptorTrackForThread(UniqueTid utid);
-
-  // Returns the ID of the implicit trace-global default TrackDescriptor track.
-  TrackId GetOrCreateDefaultDescriptorTrack();
-
-  // Interns a global counter track into the storage.
-  TrackId InternGlobalCounterTrack(StringId name);
-
-  // Interns a counter track associated with a cpu into the storage.
-  TrackId InternCpuCounterTrack(StringId name, uint32_t cpu);
-
-  // Interns a counter track associated with a thread into the storage.
-  TrackId InternThreadCounterTrack(StringId name, UniqueTid utid);
-
-  // Interns a counter track associated with a process into the storage.
-  TrackId InternProcessCounterTrack(StringId name, UniquePid upid);
-
-  // Interns a counter track associated with an irq into the storage.
-  TrackId InternIrqCounterTrack(StringId name, int32_t irq);
-
-  // Interns a counter track associated with an softirq into the storage.
-  TrackId InternSoftirqCounterTrack(StringId name, int32_t softirq);
-
-  // Interns a counter track associated with a GPU into the storage.
-  TrackId InternGpuCounterTrack(StringId name, uint32_t gpu_id);
-
-  // Creates a counter track associated with a GPU into the storage.
-  TrackId CreateGpuCounterTrack(StringId name,
-                                uint32_t gpu_id,
-                                StringId description = 0,
-                                StringId unit = 0);
-
- private:
-  struct GpuTrackTuple {
-    StringId track_name;
-    StringId scope;
-    int64_t context_id;
-
-    friend bool operator<(const GpuTrackTuple& l, const GpuTrackTuple& r) {
-      return std::tie(l.track_name, l.scope, l.context_id)
-          < std::tie(r.track_name, r.scope, r.context_id);
-    }
-  };
-  struct ChromeTrackTuple {
-    base::Optional<int64_t> upid;
-    int64_t source_id = 0;
-    StringId source_scope = 0;
-
-    friend bool operator<(const ChromeTrackTuple& l,
-                          const ChromeTrackTuple& r) {
-      return std::tie(l.source_id, l.upid, l.source_scope) <
-             std::tie(r.source_id, r.upid, r.source_scope);
-    }
-  };
-  struct AndroidAsyncTrackTuple {
-    UniquePid upid;
-    int64_t cookie;
-    StringId name;
-
-    friend bool operator<(const AndroidAsyncTrackTuple& l,
-                          const AndroidAsyncTrackTuple& r) {
-      return std::tie(l.upid, l.cookie, l.name) <
-             std::tie(r.upid, r.cookie, r.name);
-    }
-  };
-
-  static constexpr TrackId kDefaultDescriptorTrackUuid = 0u;
-
-  std::map<UniqueTid /* utid */, TrackId> thread_tracks_;
-  std::map<int64_t /* correlation_id */, TrackId> fuchsia_async_tracks_;
-  std::map<GpuTrackTuple, TrackId> gpu_tracks_;
-  std::map<ChromeTrackTuple, TrackId> chrome_tracks_;
-  std::map<AndroidAsyncTrackTuple, TrackId> android_async_tracks_;
-  std::map<UniquePid, TrackId> chrome_process_instant_tracks_;
-  base::Optional<TrackId> chrome_global_instant_track_id_;
-  std::map<uint64_t /* uuid */, TrackId> descriptor_tracks_;
-  std::map<UniqueTid, TrackId> descriptor_tracks_by_utid_;
-
-  std::map<StringId, TrackId> global_counter_tracks_by_name_;
-  std::map<std::pair<StringId, uint32_t>, TrackId> cpu_counter_tracks_;
-  std::map<std::pair<StringId, UniqueTid>, TrackId> utid_counter_tracks_;
-  std::map<std::pair<StringId, UniquePid>, TrackId> upid_counter_tracks_;
-  std::map<std::pair<StringId, int32_t>, TrackId> irq_counter_tracks_;
-  std::map<std::pair<StringId, int32_t>, TrackId> softirq_counter_tracks_;
-  std::map<std::pair<StringId, uint32_t>, TrackId> gpu_counter_tracks_;
-
-  const StringId source_key_ = 0;
-  const StringId source_id_key_ = 0;
-  const StringId source_id_is_process_scoped_key_ = 0;
-  const StringId source_scope_key_ = 0;
-
-  const StringId fuchsia_source_ = 0;
-  const StringId chrome_source_ = 0;
-  const StringId android_source_ = 0;
-  const StringId descriptor_source_ = 0;
-
-  const StringId default_descriptor_track_name_ = 0;
-
-  TraceProcessorContext* const context_;
-};
-
-}  // namespace trace_processor
-}  // namespace perfetto
-
-#endif  // SRC_TRACE_PROCESSOR_TRACK_TRACKER_H_