diff options
| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-03-05 17:34:47 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-03-06 10:04:14 +0000 |
| commit | eaf1da4d961fbbda9455f9af3b23d1af777f43fa (patch) | |
| tree | 95970599ecee31c4f7f940bc97ac98c61a3d0cad /chromium/third_party/catapult/tracing/tracing/ui/tracks/container_to_track_map.html | |
| parent | 38a9a29f4f9436cace7f0e7abf9c586057df8a4e (diff) | |
BASELINE: Update Chromium to 73.0.3683.64
Change-Id: I76517dc277ba4e16bfd7e098fda3d079656b3b9f
Reviewed-by: Michael Brüning <michael.bruning@qt.io>
Diffstat (limited to 'chromium/third_party/catapult/tracing/tracing/ui/tracks/container_to_track_map.html')
| -rw-r--r-- | chromium/third_party/catapult/tracing/tracing/ui/tracks/container_to_track_map.html | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/chromium/third_party/catapult/tracing/tracing/ui/tracks/container_to_track_map.html b/chromium/third_party/catapult/tracing/tracing/ui/tracks/container_to_track_map.html new file mode 100644 index 00000000000..ecaac0dd3b1 --- /dev/null +++ b/chromium/third_party/catapult/tracing/tracing/ui/tracks/container_to_track_map.html @@ -0,0 +1,45 @@ +<!DOCTYPE html> +<!-- +Copyright (c) 2015 The Chromium Authors. All rights reserved. +Use of this source code is governed by a BSD-style license that can be +found in the LICENSE file. +--> + +<link rel="import" href="/tracing/base/base.html"> + +<script> +'use strict'; + +tr.exportTo('tr.ui.tracks', function() { + /** + * ContainerToTrackMap is a class to handle building and accessing a map + * between an EventContainer's stableId and its handling track. + * + * @constructor + */ + function ContainerToTrackMap() { + this.stableIdToTrackMap_ = {}; + } + + ContainerToTrackMap.prototype = { + addContainer(container, track) { + if (!track) { + throw new Error('Must provide a track.'); + } + this.stableIdToTrackMap_[container.stableId] = track; + }, + + clear() { + this.stableIdToTrackMap_ = {}; + }, + + getTrackByStableId(stableId) { + return this.stableIdToTrackMap_[stableId]; + } + }; + + return { + ContainerToTrackMap, + }; +}); +</script> |