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Replaces literal {} created lookup tables with Object.create

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This commit is contained in:
Yury Delendik 2016-01-27 11:04:13 -06:00
parent d6adf84159
commit 2edf2792dc
18 changed files with 106 additions and 104 deletions
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10
src/core/chunked_stream.js
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@ -313,9 +313,9 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
this.currRequestId = 0;
this.chunksNeededByRequest = {};
this.requestsByChunk = {};
this.promisesByRequest = {};
this.chunksNeededByRequest = Object.create(null);
this.requestsByChunk = Object.create(null);
this.promisesByRequest = Object.create(null);
this.progressiveDataLength = 0;
this._loadedStreamCapability = createPromiseCapability();
@ -341,9 +341,9 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
_requestChunks: function ChunkedStreamManager_requestChunks(chunks) {
var requestId = this.currRequestId++;
var chunksNeeded;
var i, ii;
this.chunksNeededByRequest[requestId] = chunksNeeded = {};
var chunksNeeded = Object.create(null);
this.chunksNeededByRequest[requestId] = chunksNeeded;
for (i = 0, ii = chunks.length; i < ii; i++) {
if (!this.stream.hasChunk(chunks[i])) {
chunksNeeded[chunks[i]] = true;