Emilio Cobos Álvarez d575f4cd3d Bug 1637651 - Don't trigger duplicate style link preloads for the same preload key. r=smaug ... This is equivalent to the check in Document::MaybePreLoadImage, since otherwise this code won't check the preload service at all. Without this, we can trigger the assertion in PreloaderBase::NotifyOpen when we have identical Link header and speculative link element preloads. It's not a correctness nor perf issue, because the CSS loader will coalesce the stylesheet load anyways, but it seems better to do this than to remove the assertion, specially given images already do that. The test-case in the following patch triggers the issue. Depends on D103568 Differential Revision: https://phabricator.services.mozilla.com/D103569		2021-02-01 15:06:12 +00:00
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expat	…
html	Bug 1637651 - Don't trigger duplicate style link preloads for the same preload key. r=smaug	2021-02-01 15:06:12 +00:00
htmlparser	Bug 1685024 - Disable test_bug1646140-2 in headless mode r=mbrodesser	2021-01-06 09:03:49 +00:00
prototype	…
xml	Bug 1680084 - Tests. r=freddyb	2021-01-27 22:45:00 +00:00
moz.build	…
nsCharsetSource.h	Bug 1686463 - Gather telemetry about automatic encoding detection outcomes. r=chutten,emk	2021-01-24 00:11:07 +00:00