WordPress/wp-includes
Peter Wilson a693987b91 Script Loader: Limit resource hinting to enqueued assets.
Externally hosted script and style dependencies trigger `dns-prefetch` hinting only when enqueued. This removed a bug in which hinting was added on registration.

Renames the function `wp_resource_hints_scripts_styles` to `wp_dependencies_unique_hosts` as the function provides the hosts, not the hinting.

Props swissspidy.
Fixes #37385.

Built from https://develop.svn.wordpress.org/trunk@38100


git-svn-id: http://core.svn.wordpress.org/trunk@38041 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-19 02:35:31 +00:00
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2016-06-14 05:30:28 +00:00
2016-07-13 15:44:29 +00:00