Index: tools/telemetry/telemetry/internal/actions/loop.js |
diff --git a/tools/telemetry/telemetry/internal/actions/loop.js b/tools/telemetry/telemetry/internal/actions/loop.js |
deleted file mode 100644 |
index f8627843e68602fbe6b70c45c7a088b670800a7a..0000000000000000000000000000000000000000 |
--- a/tools/telemetry/telemetry/internal/actions/loop.js |
+++ /dev/null |
@@ -1,53 +0,0 @@ |
-// Copyright 2013 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. |
- |
-// This file performs actions on media elements. |
-(function() { |
- function loopMedia(selector, loopCount) { |
- // Loops media playback `loopCount` times. |
- var mediaElements = window.__findMediaElements(selector); |
- for (var i = 0; i < mediaElements.length; i++) { |
- loop(mediaElements[i], loopCount); |
- } |
- } |
- |
- function loop(element, loopCount) { |
- if (element instanceof HTMLMediaElement) |
- loopHTML5Element(element, loopCount); |
- else |
- throw new Error('Can not play non HTML5 media elements.'); |
- } |
- |
- function loopHTML5Element(element, loopCount) { |
- window.__registerHTML5ErrorEvents(element); |
- element['loop_completed'] = false; |
- var currentLoop = 0; |
- var onLoop = function(e) { |
- ++currentLoop; |
- if (currentLoop == loopCount) { |
- element.pause(); |
- element.removeEventListener('seeked', onLoop); |
- element['loop_completed'] = true; |
- // Dispatch endLoopEvent to mark end of looping. |
- var endLoopEvent = document.createEvent('Event'); |
- endLoopEvent.initEvent('endLoop', false, false); |
- element.dispatchEvent(endLoopEvent); |
- } |
- }; |
- |
- element.addEventListener('seeked', onLoop); |
- element.loop = true; |
- |
- // Dispatch willLoopEvent to measure loop time. |
- var willLoopEvent = document.createEvent('Event'); |
- willLoopEvent.initEvent('willLoop', false, false); |
- willLoopEvent.loopCount = loopCount; |
- element.dispatchEvent(willLoopEvent); |
- // Reset HTML5 player to start playback from beginning. |
- element.load(); |
- element.play(); |
- } |
- |
- window.__loopMedia = loopMedia; |
-})(); |