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Upstream the changes from: Bug 1339461 - Convert foo.indexOf(...) == -1 to foo.includes() and implement an eslint rule to enforce this

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Yet another case where PDF.js code was modified in `mozilla-central` without the changes happening in the GitHub repo first; *sigh*.
If we don't upstream at least the changes in `extensions/firefox/`, any future update of PDF.js in `mozilla-central` will be blocked.

Please see:
 - https://bugzilla.mozilla.org/show_bug.cgi?id=1339461
 - https://hg.mozilla.org/mozilla-central/rev/d5a5ad1dbbf2
This commit is contained in:
Jonas Jenwald 2018-02-04 14:50:58 +01:00
parent 9ac9ef8ef1
commit 712090eff8
9 changed files with 13 additions and 13 deletions
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2
src/core/chunked_stream.js
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@ -411,7 +411,7 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
var beginChunk = this.getBeginChunk(ranges[i].begin);
var endChunk = this.getEndChunk(ranges[i].end);
for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
if (chunksToRequest.indexOf(chunk) < 0) {
if (!chunksToRequest.includes(chunk)) {
chunksToRequest.push(chunk);
}
}