Commit Graph

20226 Commits

Author SHA1 Message Date
audrasjb 61003f1903 WordPress 4.4.33.
Built from https://develop.svn.wordpress.org/branches/4.4@58524


git-svn-id: http://core.svn.wordpress.org/branches/4.4@57972 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-06-24 16:37:23 +00:00
audrasjb 48365407bd Editor: Fix Path Traversal issue on Windows in Template-Part Block.
Merges [58470] to the 4.4 branch.
Props xknown, jorbin.



Built from https://develop.svn.wordpress.org/branches/4.4@58498


git-svn-id: http://core.svn.wordpress.org/branches/4.4@57947 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-06-24 15:50:22 +00:00
Aaron Jorbin cbee32cff7 General: Backport polyfills for `str_ends_with()` and `str_starts_with()`.
Merges [52040], [56016], and [56015] to 4.4 branch.

Props ocean90, SergeyBiryukov, desrosj, joemcgill, jorbin, mukesh27.

Built from https://develop.svn.wordpress.org/branches/4.4@57442


git-svn-id: http://core.svn.wordpress.org/branches/4.4@56948 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-30 17:29:22 +00:00
Joe McGill 63796580c7 WordPress 4.4.32.
Built from https://develop.svn.wordpress.org/branches/4.4@57418


git-svn-id: http://core.svn.wordpress.org/branches/4.4@56924 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-30 16:10:22 +00:00
audrasjb b1c4c94aa2 WordPress 4.4.31.
Built from https://develop.svn.wordpress.org/branches/4.4@56860


git-svn-id: http://core.svn.wordpress.org/branches/4.4@56371 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-10-12 18:11:13 +00:00
davidbaumwald 3d3eb43612 Grouped backports to the 4.4 branch.
- Comments: Prevent users who can not see a post from seeing comments on it.
- Shortcodes: Restrict media shortcode ajax to certain type.
- REST API: Ensure no-cache headers are sent when methods are overridden.
- Prevent unintended behavior when certain objects are unserialized.

Merges [56834], [56835], [56836], and [56838] to the 4.4 branch.
Props xknown, jorbin, joehoyle, timothyblynjacobs, peterwilsoncc, ehtis, tykoted, antpb, rmccue.
Built from https://develop.svn.wordpress.org/branches/4.4@56855


git-svn-id: http://core.svn.wordpress.org/branches/4.4@56366 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-10-12 18:09:23 +00:00
Sergey Biryukov c9f57045c7 Grouped backports to the 4.4 branch.
- Media: Prevent CSRF setting attachment thumbnails.
- Embeds: Add protocol validation for WordPress Embed code.

Merges [55763] and [55764] to the 4.4 branch.
Props dd32, isabel_brison, martinkrcho, matveb, ocean90, paulkevan, peterwilsoncc, timothyblynjacobs, xknown, youknowriad.
Built from https://develop.svn.wordpress.org/branches/4.4@55779


git-svn-id: http://core.svn.wordpress.org/branches/4.4@55291 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-16 15:38:21 +00:00
Sergey Biryukov 44fca736f0 WordPress 4.4.29.
Built from https://develop.svn.wordpress.org/branches/4.4@54587


git-svn-id: http://core.svn.wordpress.org/branches/4.4@54141 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-17 19:50:44 +00:00
Sergey Biryukov 429f38551d Grouped backports to the 4.4 branch.
- Posts, Post types: Apply KSES to post-by-email content,
- General: Validate host on "Are you sure?" screen,
- Posts, Post types: Remove emails from post-by-email logs,
- Pings/trackbacks: Apply KSES to all trackbacks,
- Comments: Apply kses when editing comments,
- Customize: Escape blogname option in underscores templates,
- Mail: Reset PHPMailer properties between use,
- Query: Validate relation in `WP_Date_Query`,
- Widgets: Escape RSS error messages for display.

Merges [54521], [54522], [54523], [54525], [54526], [54527], [54529], [54530], [54541] to the 4.4 branch.
Props voldemortensen, johnbillion, paulkevan, peterwilsoncc, xknown, dd32, audrasjb, martinkrcho, davidbaumwald, tykoted, johnjamesjacoby, ehtis, matveb, talldanwp.

Built from https://develop.svn.wordpress.org/branches/4.4@54558


git-svn-id: http://core.svn.wordpress.org/branches/4.4@54113 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-10-17 18:01:21 +00:00
desrosj c982ac4e35 WordPress 4.4.28.
Built from https://develop.svn.wordpress.org/branches/4.4@54003


git-svn-id: http://core.svn.wordpress.org/branches/4.4@53562 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-08-30 17:37:27 +00:00
Sergey Biryukov a327b9dfbe Grouped backports to the 4.4 branch.
- Posts, Post Types: Escape output within `the_meta()`.
- General: Ensure bookmark query limits are numeric.
- Plugins: Escape output in error messages.

Merges [53958-53960] to the 4.4 branch.
Props tykoted, martinkrcho, xknown, dd32, peterwilsoncc, paulkevan, timothyblynjacobs.

Built from https://develop.svn.wordpress.org/branches/4.4@53979


git-svn-id: http://core.svn.wordpress.org/branches/4.4@53538 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-08-30 15:50:21 +00:00
davidbaumwald bd4b7dcfe9 WordPress 4.4.27.
Built from https://develop.svn.wordpress.org/branches/4.4@52890


git-svn-id: http://core.svn.wordpress.org/branches/4.4@52479 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-03-10 22:17:02 +00:00
Sergey Biryukov 2c0c2982f1 External Librairies: Update jQuery.query to version 2.2.3.
This updates the "jquery-query" library from version 2.1.7 to 2.2.3.

Props jorbin, peterwilsoncc, xknown, audrasjb, jorgefilipecosta.
Merges [52844] to the 4.4 branch.
Built from https://develop.svn.wordpress.org/branches/4.4@52862


git-svn-id: http://core.svn.wordpress.org/branches/4.4@52451 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-03-10 21:39:21 +00:00
desrosj c789da60a1 WordPress 4.4.26.
Built from https://develop.svn.wordpress.org/branches/4.4@52501


git-svn-id: http://core.svn.wordpress.org/branches/4.4@52093 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-01-06 18:56:04 +00:00
desrosj dc03144cd7 Grouped backports to the 4.4 branch.
- Query: Improve sanitization within `WP_Tax_Query`.
- Query: Improve sanitization within `WP_Meta_Query`.
- Upgrade/Install: Avoid using `unserialize()` unnecessarily.
- Formatting: Correctly encode ASCII characters in post slugs.

Merges [52454-52457] to the 4.4 branch.
Props vortfu, dd32, ehtis, zieladam, whyisjake, xknown, peterwilsoncc, desrosj, iandunn.
Built from https://develop.svn.wordpress.org/branches/4.4@52479


git-svn-id: http://core.svn.wordpress.org/branches/4.4@52071 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2022-01-06 18:19:21 +00:00
Peter Wilson fac990ebab WordPress 4.4.25.
Built from https://develop.svn.wordpress.org/branches/4.4@50882


git-svn-id: http://core.svn.wordpress.org/branches/4.4@50491 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-12 23:22:19 +00:00
Peter Wilson 8ba41a24ee External libraries: Improve attachment handling in PHPMailer
Props: audrasjb, ayeshrajans, desrosj, peterwilsoncc, xknown.
Partially merges [50799] to the 4.4 branch.


Built from https://develop.svn.wordpress.org/branches/4.4@50860


git-svn-id: http://core.svn.wordpress.org/branches/4.4@50469 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-12 22:34:20 +00:00
desrosj fb3fb535c7 Build/Test Tools: Backport GitHub Action and build improvements to the 4.4 branch.
This backports several build and test tool improvements to the 4.4 branch. Most notably, this includes:

- The changes required to allow each workflow to be triggered by the `workflow_dispatch` event so that tests can be run on a schedule [50590].
- Splitting single site and multisite tests into parallel jobs [50379].
- Split slow tests into separate, parallel jobs for PHP <= 5.6 [50444].
- Better branch and path scoping for GitHub Action workflows when running on `pull_request` [50432,50479].
- Several `devDependency` updates.

Merges [50379,50387,50416,50432,50435,50436,50444,50446,50473,50474,50476,50479,50485,50486,50487,50545,50579,50590] to the 4.4 branch.
See #50401, #51801, #51802, #52548, #52612, #52624, #52625, #52645, #52653, #52658, #52660, #52667.
Built from https://develop.svn.wordpress.org/branches/4.4@50639


git-svn-id: http://core.svn.wordpress.org/branches/4.4@50251 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-04-02 15:43:22 +00:00
desrosj a64be2cd83 Build/Test Tools: Support NodeJS 14.x in the 4.4 branch.
This updates the 4.4 branch to support the latest LTS version of NodeJS (currently 14.x), allowing the same version to be used across all WordPress branches that receive security updates as a courtesy.

Because older branches use (really) old versions of NodeJS, the local Docker environment cannot be backported since the needed dependencies will not run on these older versions (see #48301). This also blocks the ability to move automated testing over to GitHub Actions (see #50401).

This also replaces the `npm-shrinkwrap.json` with a `package-lock.json` file. Lock files were not supported in earlier versions of NPM, but can now be used.

In addition to backporting the package updates that happened after branching 4.4, dependencies that were removed in future releases have also been updated to their latest versions.

Props desrosj, dd32, netweb, jorbin.
Merges [35859,35862,36860-36865,36935,36978-36979,37017,37019-37020,37212,37612,38111,38688,39110,39113-39119,39478,42460-42461,42463,42887,43320,43323,43977,44219,44233,44728,45321,45765,46404,46408-46409,47404,47867-47869,47872-47873,48705,49636,49933,49937,49939,50017,50126,50176,50185,50192] to the 4.4 branch.
See #52341.
Built from https://develop.svn.wordpress.org/branches/4.4@50210


git-svn-id: http://core.svn.wordpress.org/branches/4.4@49881 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-05 04:23:43 +00:00
desrosj 779a2144fc Build/Test Tools: Correct JavaScript files in the 4.4 branch.
In [46498], some JavaScript files were unintentionally changed. This restores those files to their correct state.

Partially reverts [46498].
See #52367.
Built from https://develop.svn.wordpress.org/branches/4.4@50018


git-svn-id: http://core.svn.wordpress.org/branches/4.4@49719 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-25 20:15:21 +00:00
desrosj 13400ce28c WordPress 4.4.24.
Built from https://develop.svn.wordpress.org/branches/4.4@49420


git-svn-id: http://core.svn.wordpress.org/branches/4.4@49179 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-29 19:41:43 +00:00
whyisjake e6644734de General: WordPress updates
* XML-RPC: Improve error messages for unprivileged users.
* External Libraries: Disable deserialization in Requests_Utility_FilteredIterator
* Embeds: Disable embeds on deactivated Multisite sites.
* Coding standards: Modify escaping functions to avoid potential false positives.
* XML-RPC: Return error message if attachment ID is incorrect.
* Upgrade/install: Improve logic check when determining installation status.
* Meta: Sanitize meta key before checking protection status.
* Themes: Ensure that only privileged users can set a background image when a theme is using the deprecated custom background page.

Brings the changes from [49380,49382-49388] to the 4.4 branch.

Props xknown, zieladam, peterwilsoncc, whyisjake, desrosj, dd32.

Built from https://develop.svn.wordpress.org/branches/4.4@49402


git-svn-id: http://core.svn.wordpress.org/branches/4.4@49161 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-29 19:04:23 +00:00
desrosj 9c8eee595c WordPress 4.4.23.
Built from https://develop.svn.wordpress.org/branches/4.4@47999


git-svn-id: http://core.svn.wordpress.org/branches/4.4@47767 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-10 21:38:55 +00:00
whyisjake 9894097207 General: Backport several commits for release.
- Embeds: Ensure that the title attribute is set correctly on embeds.
- Editor: Prevent HTML decoding on by setting the proper editor context.
- Formatting: Ensure that wp_validate_redirect() sanitizes a wider variety of characters.
- Themes: Ensure a broken theme name is returned properly.
- Administration: Add a new filter to extend set-screen-option.
Merges [47947-47951] to the 4.4 branch.
Props xknown, sstoqnov, vortfu, SergeyBiryukov, whyisjake.

Built from https://develop.svn.wordpress.org/branches/4.4@47972


git-svn-id: http://core.svn.wordpress.org/branches/4.4@47742 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-10 18:54:30 +00:00
desrosj 87bf09100d WordPress 4.4.22
Built from https://develop.svn.wordpress.org/branches/4.4@47676


git-svn-id: http://core.svn.wordpress.org/branches/4.4@47453 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-29 18:02:47 +00:00
whyisjake bb6d812c70 User: Invalidate `user_activation_key` on password update.
Query: Ensure that only a single post can be returned on date/time based queries.
Cache API: Ensure proper escaping around the stats method in the cache API.
Formatting: Expand `sanitize_file_name` to have better support for utf8 characters.

Brings the changes in [47634], [47635], [47637], and [47638] to the 4.4 branch.

Props: batmoo, ehti, nickdaugherty, peterwilsoncc, sergeybiryukov, sstoqnov, westi, whyisjake, whyisjake, xknown.

Built from https://develop.svn.wordpress.org/branches/4.4@47653


git-svn-id: http://core.svn.wordpress.org/branches/4.4@47430 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-29 16:39:23 +00:00
Sergey Biryukov 0983cf671d WordPress 4.4.21
Built from https://develop.svn.wordpress.org/branches/4.4@46929


git-svn-id: http://core.svn.wordpress.org/branches/4.4@46729 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-12-12 20:31:20 +00:00
Sergey Biryukov 23ac697ad8 Update `wp_kses_bad_protocol()` to recognize `&colon;` on uri attributes,
`wp_kses_bad_protocol()` makes sure to validate that uri attributes don’t contain invalid/or not allowed protocols. While this works fine in most cases, there’s a risk that by using the colon html5 named entity, one is able to bypass this function.

Brings r46895 to the 4.4 branch.

Props: xknown, nickdaugherty, peterwilsoncc.
Built from https://develop.svn.wordpress.org/branches/4.4@46912


git-svn-id: http://core.svn.wordpress.org/branches/4.4@46712 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-12-12 18:44:21 +00:00
desrosj 25a94707d9 WordPress 4.4.20.
Built from https://develop.svn.wordpress.org/branches/4.4@46516


git-svn-id: http://core.svn.wordpress.org/branches/4.4@46313 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-10-14 20:12:20 +00:00
whyisjake 9a0b89f7a8 Backporting several bug fixes.
- Query: Remove the static query property.
- HTTP API: Protect against hex interpretation.
- Filesystem API: Prevent directory travelersals when creating new folders.
- Administration: Ensure that admin referer nonce is valid.
- REST API: Send a Vary: Origin header on GET requests.
- Customizer: Properly sanitize background images.

Backports [46474], [46475], [46476], [46477], [46478], [46483], [46485] to the 4.4 branch.

Built from https://develop.svn.wordpress.org/branches/4.4@46498


git-svn-id: http://core.svn.wordpress.org/branches/4.4@46295 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-10-14 19:09:23 +00:00
desrosj d1cc3f64da WordPress 4.4.19.
Built from https://develop.svn.wordpress.org/branches/4.4@46038


git-svn-id: http://core.svn.wordpress.org/branches/4.4@45850 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-04 22:04:00 +00:00
desrosj feda17a63c Fix for URL sanitization in `wp_kses_bad_protocol_once()`.
Merges [45997] to the 4.4 branch.

Props irsdl, sstoqnov, whyisjake.
Built from https://develop.svn.wordpress.org/branches/4.4@46010


git-svn-id: http://core.svn.wordpress.org/branches/4.4@45821 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-04 21:40:56 +00:00
Sergey Biryukov 7f160a4160 Improve handling the existing `rel` attribute in `wp_rel_nofollow_callback()`.
Merges [45990] to the 4.4 branch.
Props xknown, sstoqnov.
Built from https://develop.svn.wordpress.org/branches/4.4@46001


git-svn-id: http://core.svn.wordpress.org/branches/4.4@45812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-04 17:58:13 +00:00
Sergey Biryukov 16195095b8 Improve URL validation in `wp_validate_redirect()`.
Merges [45971] to the 4.4 branch.
Props vortfu, whyisjake, peterwilsoncc.
Built from https://develop.svn.wordpress.org/branches/4.4@45981


git-svn-id: http://core.svn.wordpress.org/branches/4.4@45792 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-04 17:14:19 +00:00
whyisjake 7bb2a5a110 Remove _convert_urlencoded_to_entities() from the get_the_content() callback.
Merges [45937] to the 4.4 branch.

Props vortfu, whyisjake, peterwilsoncc

Built from https://develop.svn.wordpress.org/branches/4.4@45958


git-svn-id: http://core.svn.wordpress.org/branches/4.4@45769 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-04 16:41:42 +00:00
Gary Pendergast b82d7057c6 WordPress 4.4.18
Built from https://develop.svn.wordpress.org/branches/4.4@44878


git-svn-id: http://core.svn.wordpress.org/branches/4.4@44709 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-13 01:31:20 +00:00
Sergey Biryukov f797452514 Comments: Improve comment content filtering.
Merges [44842] to the 4.4 branch.
Built from https://develop.svn.wordpress.org/branches/4.4@44850


git-svn-id: http://core.svn.wordpress.org/branches/4.4@44682 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-12 22:40:20 +00:00
Sergey Biryukov ab80be3ffa Formatting: Improve `rel="nofollow"` handling in comments.
Merges [44833] to the 4.4 branch.
Built from https://develop.svn.wordpress.org/branches/4.4@44841


git-svn-id: http://core.svn.wordpress.org/branches/4.4@44673 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-12 22:27:20 +00:00
Jeremy Felt d79c34ca3a Bump 4.4 branch to version 4.4.17.
Built from https://develop.svn.wordpress.org/branches/4.4@44083


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43913 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-13 02:14:45 +00:00
Peter Wilson 7da4f3910f Multisite: Validate activation links.
Merges [44048] to the 4.4 branch.

Built from https://develop.svn.wordpress.org/branches/4.4@44061


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43891 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-13 01:47:21 +00:00
iandunn 0fc5160483 KSES: Make the URI attributes DRY.
This commit introduces the `wp_kses_uri_attributes` function and filter. The function centralizes the list of attributes, in order to prevent inconsistency, and the filter provides a way for plugins to customize the attributes.

Merges [44014] and [44017] to the `4.4` branch.

Built from https://develop.svn.wordpress.org/branches/4.4@44035


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43865 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-13 00:59:19 +00:00
Peter Wilson 18e6420dff Multisite: Improve messaging for previously activated users.
Ensure activation of a site is not attempted multiple times and users are shown the correct message if they follow the link a second time.

Merges [44021] to the 4.4 branch.

Built from https://develop.svn.wordpress.org/branches/4.4@44030


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43860 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-13 00:50:20 +00:00
Gary Pendergast 9d99fdce47 KSES: Conditionally remove the `<form>` element from `$allowedposttags`.
To avoid backwards compatibility issues, `<form>` is re-added if a custom filter has added the `<input>` or `<select>` elements to `$allowedposttags`.

Merges [43994] to the 4.4 branch.


Built from https://develop.svn.wordpress.org/branches/4.4@44003


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43835 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-12 23:36:20 +00:00
Jeremy Felt 60dacc5deb Media: Improve verification of MIME file types.
Merges [43988] to the 4.4 branch.

Built from https://develop.svn.wordpress.org/branches/4.4@43995


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43827 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-12 23:14:21 +00:00
Aaron Campbell 40f9e10d03 Bump 4.4 branch to version 4.4.16
Built from https://develop.svn.wordpress.org/branches/4.4@43412


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43240 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-07-05 16:12:48 +00:00
John Blackbourn 82dc7df085 Media: Limit thumbnail file deletions to the same directory as the original file.
Merges [43393] into the 4.4 branch.

Built from https://develop.svn.wordpress.org/branches/4.4@43398


git-svn-id: http://core.svn.wordpress.org/branches/4.4@43226 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-07-05 14:57:24 +00:00
Aaron Campbell 77061065b4 Bump 4.4 branch to version 4.4.15
Built from https://develop.svn.wordpress.org/branches/4.4@42938


git-svn-id: http://core.svn.wordpress.org/branches/4.4@42768 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-04-03 20:30:01 +00:00
Dominik Schilling 1816f1c364 Template: Make sure the version string is correctly escaped for use in attributes.
Merge of [42893] to the 4.4 branch.

Built from https://develop.svn.wordpress.org/branches/4.4@42922


git-svn-id: http://core.svn.wordpress.org/branches/4.4@42752 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-04-03 16:08:38 +00:00
Dion Hulse fbefbce5ea Bump the 4.4 branch to 4.4.14.
Built from https://develop.svn.wordpress.org/branches/4.4@42499


git-svn-id: http://core.svn.wordpress.org/branches/4.4@42328 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-16 21:42:38 +00:00
Dion Hulse e462191652 External Libraries: Remove unnecessary / obsoleted MediaElement.js files.
Merges [42478] to the 4.4 branch.
Fixes #42720 for 4.4.

Built from https://develop.svn.wordpress.org/branches/4.4@42482


git-svn-id: http://core.svn.wordpress.org/branches/4.4@42311 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-16 08:09:32 +00:00