Customizer: Fix missing newly added widgets in the preview after [29905].

props westonruter.
fixes #29983.

git-svn-id: https://develop.svn.wordpress.org/trunk@30104 602fd350-edb4-49c9-b593-d223f7449a82
Remove redundant and erroneous `@uses` tag from most core inline documentation.

Per our inline documentation standards, no further use of the `@uses` tag is recommended as used and used-by relationships can be derived through other means. This removes most uses of the tag in core documentation, with remaining tags to be converted to `@global` or `@see` as they apply.

Fixes #30191.


git-svn-id: https://develop.svn.wordpress.org/trunk@30105 602fd350-edb4-49c9-b593-d223f7449a82
Expand tests around wpmu_delete_blog()

* Test cache after a site is deleted or flagged as deleted.
* Test tables after a site is deleted or flagged as deleted.
* Test tables and cache after the main site is deleted.
* Test site count after a site is deleted or flagged as deleted.

See #30080


git-svn-id: https://develop.svn.wordpress.org/trunk@30106 602fd350-edb4-49c9-b593-d223f7449a82
In `get_terms()`, do not override 'hierarchical' and 'pad_counts' when 'parent' is present.

The previous behavior resulted in descendant terms being improperly excluded
from the results when passing a 'parent', even when 'hierarchical' had been
set to true.

The patch also adds unit tests that demonstrate the various interactions
between the 'child_of', 'parent', and 'hierarchical' parameters of `get_terms()`.

Props landakram.
Fixes #29815.

git-svn-id: https://develop.svn.wordpress.org/trunk@30107 602fd350-edb4-49c9-b593-d223f7449a82
Clean up `get_term_by()` caching.

* Fix cache key/group modification that was missed in [30073].
* Update unit tests to reflect new key/group format.

Props tollmanz.
Fixes #21760.

git-svn-id: https://develop.svn.wordpress.org/trunk@30108 602fd350-edb4-49c9-b593-d223f7449a82
Update the changelog for `get_approved_comments()` to reflect that the function was refactored to leverage `WP_Comment_Query` in [30098].

Also updates the `$args` parameter description with a reference to see `WP_Comment_Query` for argument information.

See #12668.


git-svn-id: https://develop.svn.wordpress.org/trunk@30109 602fd350-edb4-49c9-b593-d223f7449a82
Update the changelog for `WP_Comment_Query::query()` to reflect two more new arguments added in [30096].

[30096] introduced the `type__in` and `type__not_in` arguments. See #30111 for documentation on those new arguments.

Fixes #12668.


git-svn-id: https://develop.svn.wordpress.org/trunk@30110 602fd350-edb4-49c9-b593-d223f7449a82
Update the changelogs for the comment hook parameters added in [30092].

Parameters were added to the `get_comment_author`, `comment_author`, `get_comment_author_email`, `author_email`, `comment_email`, `get_comment_author_link`, `get_comment_author_IP`, `get_comment_author_url`, `comment_url`, `get_comment_excerpt`, `comment_excerpt`, `get_comment_ID`, and `get_comment_type` filters.

Fixes #22380.


git-svn-id: https://develop.svn.wordpress.org/trunk@30111 602fd350-edb4-49c9-b593-d223f7449a82
Clean up cache invalidation suspension global in unit tests.

This fixes a test that was introduced in [30073] which was polluting later
tests.

See #21760.

git-svn-id: https://develop.svn.wordpress.org/trunk@30112 602fd350-edb4-49c9-b593-d223f7449a82
Streamline some `get_terms()` cache tests.

* Split large method into a number of smaller tests.
* Create fewer fixtures.

See #30017.

git-svn-id: https://develop.svn.wordpress.org/trunk@30113 602fd350-edb4-49c9-b593-d223f7449a82
Improve tests for domain_exists()

* Split existing tests for `domain_exists()` into many smaller tests.
* Make slightly fewer, more accurate assertions.
* Remove unnecessary site creation via factory.

See #30080


git-svn-id: https://develop.svn.wordpress.org/trunk@30114 602fd350-edb4-49c9-b593-d223f7449a82
Unserialize `get_metadata()` results when 'key' is omitted.

Props mattkeys, nacin.
Fixes #15030.

git-svn-id: https://develop.svn.wordpress.org/trunk@30115 602fd350-edb4-49c9-b593-d223f7449a82
Twenty Fifteen: Change version compare string to '4.1-alpha' to avoid an error for alpha and beta testers during development.

fixes #30137.

git-svn-id: https://develop.svn.wordpress.org/trunk@30116 602fd350-edb4-49c9-b593-d223f7449a82
Use correct file name in a hook comment.

props wedi.
fixes #30200.

git-svn-id: https://develop.svn.wordpress.org/trunk@30117 602fd350-edb4-49c9-b593-d223f7449a82
Move `term_exists()` tests to their own file.

git-svn-id: https://develop.svn.wordpress.org/trunk@30118 602fd350-edb4-49c9-b593-d223f7449a82
Correct two parameter types in the `wp_save_post_revision_check_for_changes` hook documentation.

Props johnbillion.
Fixes #30185.


git-svn-id: https://develop.svn.wordpress.org/trunk@30119 602fd350-edb4-49c9-b593-d223f7449a82
Add verbose docs to `media-views.js`.

Props ericlewis.
See #30193.


git-svn-id: https://develop.svn.wordpress.org/trunk@30120 602fd350-edb4-49c9-b593-d223f7449a82
Bump db_version and add upgrade routine for schema change in [30056].

Fixes #22023.

git-svn-id: https://develop.svn.wordpress.org/trunk@30121 602fd350-edb4-49c9-b593-d223f7449a82
Correct references of `@uses $wpdb` in core documentation to use `@global`.

See #30191, [30105].
Fixes #30217.


git-svn-id: https://develop.svn.wordpress.org/trunk@30122 602fd350-edb4-49c9-b593-d223f7449a82
Fix JSHint errors introduced in [30120].

see #30193.

git-svn-id: https://develop.svn.wordpress.org/trunk@30123 602fd350-edb4-49c9-b593-d223f7449a82