Commit Graph

41446 Commits

Author SHA1 Message Date
Sergey Biryukov c15cd5f5c4 Docs: Add missing quote to `{@see 'comment_$old_status_to_$new_status'}` hook reference in `wp_transition_comment_status()` DocBlock.
Props coffee2code.
Fixes #49474.
Built from https://develop.svn.wordpress.org/trunk@47324


git-svn-id: http://core.svn.wordpress.org/trunk@47118 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-19 13:45:07 +00:00
Sergey Biryukov 511a297fb4 Tests: Correct assertions in `test_site_dates_are_gmt()`.
`assertSame()` doesn't have the `$delta` parameter, only `assertEquals()` does.

Follow-up to [47313].

See #40364.
Built from https://develop.svn.wordpress.org/trunk@47318


git-svn-id: http://core.svn.wordpress.org/trunk@47116 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-19 04:40:05 +00:00
Sergey Biryukov e67b01895b Posts, Post Types: Discard `tags_input` parameter in `wp_update_post()` if it's the same as existing post tags.
This ensures that `wp_update_post()` does not unintentionally modify post tags if the post has several tags with the same name but different slugs.

Tags should only be modified if `tags_input` parameter was explicitly provided, and is different from the existing tags.

Props kaggdesign, SergeyBiryukov.
Fixes #45121.
Built from https://develop.svn.wordpress.org/trunk@47317


git-svn-id: http://core.svn.wordpress.org/trunk@47115 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-19 03:52:09 +00:00
Sergey Biryukov 548685b97d Tests: Use delta comparison in `test_site_dates_are_gmt()` to avoid race conditions.
See #40364.
Built from https://develop.svn.wordpress.org/trunk@47313


git-svn-id: http://core.svn.wordpress.org/trunk@47113 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-19 02:43:08 +00:00
Sergey Biryukov c4a5b98fa0 Build/Test Tools: Keep `wp-config.php` file in the `build` directory on rebuild, but still copy it over from `src` if it also exists there.
Follow-up to [47303].

Props afercia, isabel_brison, SergeyBiryukov.
Fixes #49460.
Built from https://develop.svn.wordpress.org/trunk@47312


git-svn-id: http://core.svn.wordpress.org/trunk@47112 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-19 01:50:05 +00:00
Sergey Biryukov 399c2bf8c6 Tests: Remove an irrelevant `tags_input` property assertion from `test_get_page_template_property()`.
This appears to be a copy/paste from the `test_get_tags_input_property()` test above.

See #45121.
Built from https://develop.svn.wordpress.org/trunk@47311


git-svn-id: http://core.svn.wordpress.org/trunk@47111 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-19 01:05:09 +00:00
Tammie Lister 152892b04c Bump version number to beta 2-47310
Built from https://develop.svn.wordpress.org/trunk@47310


git-svn-id: http://core.svn.wordpress.org/trunk@47110 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 21:29:05 +00:00
Tammie Lister d55eaec1f7 Bump version number to beta 2
Built from https://develop.svn.wordpress.org/trunk@47309


git-svn-id: http://core.svn.wordpress.org/trunk@47109 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 21:11:06 +00:00
desrosj 4cc82e180e Widgets: Revert [47307].
Even though the source URL for an attachment is stored in a variable, attachments should still be passed through the `wp_video_shortcode()` function.

Unprops desrosj, spacedmonkey.
See #46718.
Built from https://develop.svn.wordpress.org/trunk@47308


git-svn-id: http://core.svn.wordpress.org/trunk@47108 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 18:19:06 +00:00
desrosj 520fe14f79 Widgets: Remove unnecessary redundant conditional.
Props spacedmonkey.
Fixes #46718.
Built from https://develop.svn.wordpress.org/trunk@47307


git-svn-id: http://core.svn.wordpress.org/trunk@47107 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 17:52:06 +00:00
desrosj 447536a0e6 Site Health: Display the REST API test error codes correctly.
This change fixes an issue where the error codes associated with failed REST API tests are not being printed to the screen. In addition, the square brackets have been replaced with parentheses for consistency, and the error code (which is much less useful to end-users than the error message itself) has been moved to the end of the line.

This also clarifies the associated translator comments.

Props afercia, desrosj.
Fixes #49426.
Built from https://develop.svn.wordpress.org/trunk@47306


git-svn-id: http://core.svn.wordpress.org/trunk@47106 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 16:48:06 +00:00
Sergey Biryukov 306d804d86 Theme Editor: Disable CodeMirror CSS linting.
Being a good idea in theory, in practice it does not always work reliably, may not recognize newer CSS properties, and sometimes displays phantom errors with no particular error message.

A plugin can re-enable CSS linting via the `wp_code_editor_settings` filter.

Props skypressatx, ThemeZee, johnbillion, ianbelanger, ZanderZ, starvoters1, raoulunger, prashantvatsh, SergeyBiryukov.
Fixes #44471.
Built from https://develop.svn.wordpress.org/trunk@47305


git-svn-id: http://core.svn.wordpress.org/trunk@47105 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 15:51:08 +00:00
Andrea Fercia d1054fcb48 Accessibility: Improve readability by removing unnecessary italic font style.
Per Web Content Accessibility Guidelines 2.0, big chunks of italic text should be avoided.
Same applies to UI controls, since they're meant to be comfortably readable by the largest possible audience, e.g.: label elements.

Removes italic font style from:
- the Quick Edit / Bulk Edit forms
- the Recovery Mode plugin error details
- the Image Editor inline help

Props birgire, audrasjb, SergeyBiryukov, melchoyce, estelaris, sabernhardt, xkon, nrqsnchz, afercia.
See #47327.

Built from https://develop.svn.wordpress.org/trunk@47304


git-svn-id: http://core.svn.wordpress.org/trunk@47104 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 15:32:09 +00:00
Sergey Biryukov bb7880a7ea Build/Test Tools: Keep `wp-config.php` file in the `build` directory on rebuild.
Props isabel_brison.
Fixes #49460.
Built from https://develop.svn.wordpress.org/trunk@47303


git-svn-id: http://core.svn.wordpress.org/trunk@47103 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-18 09:27:09 +00:00
jorgefilipecosta b522d90421 Block Editor: Update WordPress Packages WordPress 5.4 beta 2.
The following package versions were changed:
@wordpress/block-directory: 1.5.0 -> 1.5.1
@wordpress/block-editor: 3.7.0 -> 3.7.1
@wordpress/block-library: 2.14.0 -> 2.14.1
@wordpress/components: 9.2.0 -> 9.2.1
@wordpress/edit-post: 3.13.0 -> 3.13.1
@wordpress/editor: 9.12.0 -> 9.12.1
@wordpress/format-library: 1.14.0 -> 1.14.1
@wordpress/list-reusable-blocks: 1.13.0 -> 1.13.1
@wordpress/media-utils: 1.7.0 -> 1.7.1
@wordpress/nux: 3.12.0 -> 3.12.1
@wordpress/server-side-render: 1.8.0 -> 1.8.1

Props gziolo, youknowriad, epiqueras, aduth.
Fixes #49458.
Built from https://develop.svn.wordpress.org/trunk@47302


git-svn-id: http://core.svn.wordpress.org/trunk@47102 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 23:02:14 +00:00
jorgefilipecosta ce3cd1cd91 Block Editor: Add missing package to the default export array.
Follow up on https://core.trac.wordpress.org/ticket/49358#comment:12.
We should add "warning" to the array of packages with default export to avoid the need for developers to use wp.warning.default.

Props gziolo, aduth.
Fixes #49436.
Built from https://develop.svn.wordpress.org/trunk@47301


git-svn-id: http://core.svn.wordpress.org/trunk@47101 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 12:32:05 +00:00
Sergey Biryukov 9de7b1c35e Site Health: Prevent the Site Health Status dashboard widget from loading on network admin screen for now.
Props Clorith, pbiron.
See #47606, #47085.
Built from https://develop.svn.wordpress.org/trunk@47300


git-svn-id: http://core.svn.wordpress.org/trunk@47100 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 09:59:04 +00:00
Sergey Biryukov 61986acde9 Users: Limit the scope of admin files required in `WP_REST_Users_Controller`.
This requires only `wp-admin/includes/user.php` for `get_editable_roles()`, instead of `wp-admin/includes/admin.php`.

Follow-up to [43589].

Props johnwatkins0.
Fixes #49450.
Built from https://develop.svn.wordpress.org/trunk@47299


git-svn-id: http://core.svn.wordpress.org/trunk@47099 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 05:33:06 +00:00
Sergey Biryukov 8f877dc875 Docs: Improve inline comments for `require_once` calls in `WP_REST_Users_Controller` per the documentation standards.
Follow-up to [47295].

See #48303.
Built from https://develop.svn.wordpress.org/trunk@47298


git-svn-id: http://core.svn.wordpress.org/trunk@47098 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 03:56:06 +00:00
Sergey Biryukov 97380ec1ce Docs: Fix typo in a comment in `WP_REST_Attachments_Controller::create_item()`.
See #48303.
Built from https://develop.svn.wordpress.org/trunk@47297


git-svn-id: http://core.svn.wordpress.org/trunk@47097 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 03:30:04 +00:00
Sergey Biryukov 1d5d5b3e87 REST API: Restore `wp-admin/includes/image.php` requirement in `WP_REST_Attachments_Controller::create_item()`.
Although the file is already included via the `::insert_attachment()` method, this addresses an inconsistency and corrects a misleading comment.

It also reduces the possibility of a future error in case `::insert_attachment()` is no longer called earlier in `::create_item()` at some point.

Follow-up to [43850] and [44206].

Props luisrivera.
Fixes #49449.
Built from https://develop.svn.wordpress.org/trunk@47296


git-svn-id: http://core.svn.wordpress.org/trunk@47096 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 03:24:07 +00:00
Sergey Biryukov 445e2859ab Docs: Improve inline comments for `require_once()` calls in `WP_REST_Attachments_Controller`.
See #49449, #48303.
Built from https://develop.svn.wordpress.org/trunk@47295


git-svn-id: http://core.svn.wordpress.org/trunk@47095 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-17 03:13:05 +00:00
Sergey Biryukov 5875ad981b Menus: Restore the title of the currently active/expanded menu item when clicking "Cancel" after editing.
Other inputs are already restored to their previous values in that case.

Props Girishpanchal, nilamacharya, JoshuaWold, welcher, SergeyBiryukov.
Fixes #43031.
Built from https://develop.svn.wordpress.org/trunk@47294


git-svn-id: http://core.svn.wordpress.org/trunk@47094 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-16 06:27:08 +00:00
Sergey Biryukov 74b90a6b45 Themes: Correct the height of theme actions button container on various screen sizes.
Props aftabmuni, alexischenal, ideaboxcreations, audrasjb, SergeyBiryukov.
Fixes #49302.
Built from https://develop.svn.wordpress.org/trunk@47293


git-svn-id: http://core.svn.wordpress.org/trunk@47093 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-15 05:08:05 +00:00
Sergey Biryukov f147a4003e Widgets: Hide the "Align" legend in Image Widget display settings, since the associated controls are also hidden.
Props audrasjb, fotisps, marcelo2605.
Fixes #48931.
Built from https://develop.svn.wordpress.org/trunk@47292


git-svn-id: http://core.svn.wordpress.org/trunk@47092 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-15 02:50:08 +00:00
Sergey Biryukov a2b2f63b78 Administration: Allow `wp_update_link()` to update the `link_owner` field, for consistency with other link fields.
Props pbiron, valentinbora, nikhilgupte.
Fixes #41687.
Built from https://develop.svn.wordpress.org/trunk@47291


git-svn-id: http://core.svn.wordpress.org/trunk@47091 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-15 01:55:06 +00:00
Sergey Biryukov 19fd7a0da9 Administration: Correct alignment of form controls inside custom meta boxes.
Props audrasjb, dontdream, valentinbora.
Fixes #49013.
Built from https://develop.svn.wordpress.org/trunk@47289


git-svn-id: http://core.svn.wordpress.org/trunk@47089 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-14 00:52:06 +00:00
Sergey Biryukov e16d70a9d4 Tests: Rename `$d` variable in some date/time tests to `$format` for clarity.
Follow-up to [47287].

See #49222.
Built from https://develop.svn.wordpress.org/trunk@47288


git-svn-id: http://core.svn.wordpress.org/trunk@47088 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-14 00:12:11 +00:00
Sergey Biryukov 6b2c63031c Coding Standards: Rename `$d` parameter in various date/time functions to `$format` for clarity.
See #49222.
Built from https://develop.svn.wordpress.org/trunk@47287


git-svn-id: http://core.svn.wordpress.org/trunk@47087 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-14 00:07:07 +00:00
Sergey Biryukov f7338b347d Docs: Update `@return` tag for `wp_allow_comment()` with `trash` as a possible return value.
Props oakesjosh, jeremyfelt.
Fixes #49206.
Built from https://develop.svn.wordpress.org/trunk@47286


git-svn-id: http://core.svn.wordpress.org/trunk@47086 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-13 17:50:05 +00:00
Sergey Biryukov 57ba9a2906 General: Update Michel Valdrighi's website in `license.txt`.
Props sebastienserre.
Fixes #49130.
Built from https://develop.svn.wordpress.org/trunk@47285


git-svn-id: http://core.svn.wordpress.org/trunk@47085 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-12 11:54:05 +00:00
Sergey Biryukov 534fcd7b0e Privacy: Only show the Privacy Policy page notice when editing the page, not on drafts list.
Props chetan200891, xkon, garrett-eclipse.
Fixes #48431.
Built from https://develop.svn.wordpress.org/trunk@47284


git-svn-id: http://core.svn.wordpress.org/trunk@47084 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-12 11:44:08 +00:00
Sergey Biryukov b2ecf2c2bc Privacy: Improve the appearance of privacy request email inputs on mobile.
Props garrett-eclipse, xkon.
Fixes #48189.
Built from https://develop.svn.wordpress.org/trunk@47283


git-svn-id: http://core.svn.wordpress.org/trunk@47083 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-12 11:29:10 +00:00
jorgefilipecosta 53f823e21e Post WordPress 5.4 Beta 1 version bump.
Built from https://develop.svn.wordpress.org/trunk@47282


git-svn-id: http://core.svn.wordpress.org/trunk@47082 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 22:46:09 +00:00
jorgefilipecosta b24a667b9a WordPress 5.4 Beta 1.
Built from https://develop.svn.wordpress.org/trunk@47281


git-svn-id: http://core.svn.wordpress.org/trunk@47081 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 22:20:10 +00:00
Sergey Biryukov 63ed0401a0 Privacy: Revert [47269] for now to address side effects on Multisite installations.
See #44176.
Built from https://develop.svn.wordpress.org/trunk@47280


git-svn-id: http://core.svn.wordpress.org/trunk@47080 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 21:48:06 +00:00
Sergey Biryukov 652966a2a5 Privacy: Introduce filters for the headers of all the privacy-related e-mails:
* `wp_privacy_personal_data_email_headers`
* `user_request_confirmed_email_headers`
* `user_erasure_complete_email_headers`
* `user_request_action_email_headers`

Props xkon, garrett-eclipse, zaffarn, desrosj.
Fixes #44501.
Built from https://develop.svn.wordpress.org/trunk@47279


git-svn-id: http://core.svn.wordpress.org/trunk@47079 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 21:43:07 +00:00
Sergey Biryukov e6d01e007c Privacy: Add a table of contents to Personal Data Export report for easier navigation.
Props xkon, garrett-eclipse, birgire, karmatosed.
Fixes #46894.
Built from https://develop.svn.wordpress.org/trunk@47278


git-svn-id: http://core.svn.wordpress.org/trunk@47078 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 21:28:05 +00:00
Sergey Biryukov cbaf9bf9d1 Coding Standards: Use a strict `in_array()` check for reserved names of user data items in `wp_user_personal_data_exporter()`.
Props azaozz.
Fixes #47509.
Built from https://develop.svn.wordpress.org/trunk@47277


git-svn-id: http://core.svn.wordpress.org/trunk@47077 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 20:55:07 +00:00
Sergey Biryukov 17e563cd9c Comments: Add a `$post_id` parameter to `get_comments_number_text()` and `comments_number()`.
This allow for using these functions outside of the loop.

Props donmhico, garrett-eclipse, Hinjiriyo, imath.
Fixes #48772.
Built from https://develop.svn.wordpress.org/trunk@47276


git-svn-id: http://core.svn.wordpress.org/trunk@47076 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 20:41:05 +00:00
desrosj be2ec734f2 Upgrade/Install: Enable maintenance mode when plugins are auto-updated.
When an attempt is made to update an active plugin automatically, there is the potential currently for two negative scenarios:

- The plugin can be deactivated if the Plugins admin screen is loaded when the plugin update is incomplete, causing a PHP error.
- The WSOD protection could be triggered, sending a false alarm email to the site administrator.

By enabling maintenance mode before an active plugin update is attempted, these scenarios can be avoided.

This change implements the same approach as the `Theme_Upgrader` class of using the `upgrader_pre_install` and `upgrader_post_install` hooks to toggle maintenance mode.

Props desrosj, SergeyBiryukov.
Fixes #49400.
Built from https://develop.svn.wordpress.org/trunk@47275


git-svn-id: http://core.svn.wordpress.org/trunk@47075 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 20:14:05 +00:00
Andrew Ozz a2accf4db7 Media: Pass through the `$unfiltered` param to `get_attached_file()` in `wp_get_original_image_path()`.
Props ianmjones, joemcgill, azaozz.
Fixes #48421.
Built from https://develop.svn.wordpress.org/trunk@47274


git-svn-id: http://core.svn.wordpress.org/trunk@47074 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 19:47:07 +00:00
ianbelanger 4489fb7b36 Bundled Themes: Twenty Sixteen text color setting in pullquote block not applied.
Fixes the pullquote color setting by moving `color` from `blockquote p` to `blockquote`. Also adds the border-left to the front-end stylesheet to match the editor. Also adds styles for rtl pullquote.

Props kokkieh, desrosj, mukesh27, khushbu19, disillusia, aliveic, abrightclearweb, SergeyBiryukov.
Fixes #47019.
Built from https://develop.svn.wordpress.org/trunk@47273


git-svn-id: http://core.svn.wordpress.org/trunk@47073 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 19:38:05 +00:00
Sergey Biryukov ae102b2487 Export: Use correct context for the `Posts` label on the Export screen.
The string refers to the post type name specifically, not to a generic term to identify a publication on WordPress.

Props audrasjb, jdy68.
Fixes #49306.
Built from https://develop.svn.wordpress.org/trunk@47272


git-svn-id: http://core.svn.wordpress.org/trunk@47072 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 19:35:06 +00:00
jorgefilipecosta 40046869f3 Upload: Fix Plugin and Theme upload form are misaligned.
This commit makes sure that when uploading a plugin or theme file, the Install Now button is correctly aligned, and the button does not drops to the next line if filename is long.

Props seedsca, SergeyBiryukov, audrasjb.
Fixes #48859.
Built from https://develop.svn.wordpress.org/trunk@47271


git-svn-id: http://core.svn.wordpress.org/trunk@47071 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 19:18:09 +00:00
Sergey Biryukov 5a29f108e0 Privacy: Introduce `wp_privacy_additional_user_data` filter to make it easier to include additional user meta in a personal data export.
Props pbiron, xkon, garrett-eclipse, azaozz.
Fixes #47509.
Built from https://develop.svn.wordpress.org/trunk@47270


git-svn-id: http://core.svn.wordpress.org/trunk@47070 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 18:59:05 +00:00
Sergey Biryukov 30c7bb621c Privacy: Un-map privacy capabilities to make them available to be assigned for custom roles:
* `erase_others_personal_data`
* `export_others_personal_data`
* `manage_privacy_options`

Previously mapped to `manage_options` or `manage_network` (on Multisite), these are now added to the Administrator role separately.

Additionally, `manage_privacy_options` is added to the Editor role.

Props garrett-eclipse, xkon, pbiron, desrosj, johnbillion, flixos90, juliobox, lakenh, Ov3rfly, ianatkins.
Fixes #44176.
Built from https://develop.svn.wordpress.org/trunk@47269


git-svn-id: http://core.svn.wordpress.org/trunk@47069 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 18:36:06 +00:00
Sergey Biryukov bf29d14a69 Site Health: Adjust "Database username" and "Table prefix" strings for consistency with the same strings in `wp-admin/setup-config.php`.
Props ramiy.
Fixes #47043.
Built from https://develop.svn.wordpress.org/trunk@47268


git-svn-id: http://core.svn.wordpress.org/trunk@47068 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 16:48:05 +00:00
Sergey Biryukov 5bf387bb07 Customize: Avoid unnecessary `get_theme_mod()` call and premature escaping in `get_header_video_url()`.
The result is still escaped with `esc_url_raw()` for retrieval, and with `esc_url()` for display in `the_header_video_url()`.

Props dlh, Tkama.
Fixes #40044.
Built from https://develop.svn.wordpress.org/trunk@47267


git-svn-id: http://core.svn.wordpress.org/trunk@47067 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 16:36:06 +00:00
Andrea Fercia 0fcc994a8f Media: Fix bottom spacing on various Media Modal elements for non-webkit browsers.
Implementation of bottom padding in overflow content differs across browsers. See https://github.com/w3c/csswg-drafts/issues/129. To make bottom spacing consistent across browsers there's the need for an alternate CSS method.
- uses a CSS `after` pseudo element or simply a bottom margin to reserve some bottom spacing
- removes a couple leftovers from [40428]
- fixes an annoying visual glitch where the media modal content is visible behind the bottom toolbar border

Props sabernhardt, afercia.
See #40152.
Fixes #48378.

Built from https://develop.svn.wordpress.org/trunk@47266


git-svn-id: http://core.svn.wordpress.org/trunk@47066 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 16:32:06 +00:00