1 files changed, 0 insertions, 108 deletions
diff --git a/ui/src/controller/aggregation/slice_aggregation_controller.ts b/ui/src/controller/aggregation/slice_aggregation_controller.ts
deleted file mode 100644
index f3b280799..000000000
--- a/ui/src/controller/aggregation/slice_aggregation_controller.ts
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright (C) 2020 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.
-
-import {ColumnDef} from '../../common/aggregation_data';
-import {Engine} from '../../common/engine';
-import {Area, Sorting} from '../../common/state';
-import {toNs} from '../../common/time';
-import {
-  ASYNC_SLICE_TRACK_KIND,
-  Config as AsyncSliceConfig
-} from '../../tracks/async_slices/common';
-import {
-  Config as SliceConfig,
-  SLICE_TRACK_KIND
-} from '../../tracks/chrome_slices/common';
-import {globals} from '../globals';
-
-import {AggregationController} from './aggregation_controller';
-
-export class SliceAggregationController extends AggregationController {
-  async createAggregateView(engine: Engine, area: Area) {
-    await engine.query(`drop view if exists ${this.kind};`);
-
-    const selectedTrackIds = [];
-    for (const trackId of area.tracks) {
-      const track = globals.state.tracks[trackId];
-      // Track will be undefined for track groups.
-      if (track !== undefined) {
-        if (track.kind === SLICE_TRACK_KIND) {
-          selectedTrackIds.push((track.config as SliceConfig).trackId);
-        }
-        if (track.kind === ASYNC_SLICE_TRACK_KIND) {
-          const config = track.config as AsyncSliceConfig;
-          for (const id of config.trackIds) {
-            selectedTrackIds.push(id);
-          }
-        }
-      }
-    }
-    if (selectedTrackIds.length === 0) return false;
-
-    const query = `create view ${this.kind} as
-        SELECT
-        name,
-        sum(dur) AS total_dur,
-        sum(dur)/count(1) as avg_dur,
-        count(1) as occurrences
-        FROM slices
-        WHERE track_id IN (${selectedTrackIds}) AND
-        ts + dur > ${toNs(area.startSec)} AND
-        ts < ${toNs(area.endSec)} group by name`;
-
-    await engine.query(query);
-    return true;
-  }
-
-  getTabName() {
-    return 'Slices';
-  }
-
-  async getExtra() {}
-
-  getDefaultSorting(): Sorting {
-    return {column: 'total_dur', direction: 'DESC'};
-  }
-
-  getColumnDefinitions(): ColumnDef[] {
-    return [
-      {
-        title: 'Name',
-        kind: 'STRING',
-        columnConstructor: Uint16Array,
-        columnId: 'name',
-      },
-      {
-        title: 'Wall duration (ms)',
-        kind: 'TIMESTAMP_NS',
-        columnConstructor: Float64Array,
-        columnId: 'total_dur',
-        sum: true
-      },
-      {
-        title: 'Avg Wall duration (ms)',
-        kind: 'TIMESTAMP_NS',
-        columnConstructor: Float64Array,
-        columnId: 'avg_dur'
-      },
-      {
-        title: 'Occurrences',
-        kind: 'NUMBER',
-        columnConstructor: Uint16Array,
-        columnId: 'occurrences',
-        sum: true
-      }
-    ];
-  }
-}