Sergey Biryukov d528d7a044 Site Health: Use WP_Theme::parent() in the inactive themes test as a more reliable check that the parent theme exists. ...

This is also more consistent with the other instances of directly referencing `WP_Theme::parent()` properties or methods in core.

Props mukesh27, juanlopez4691, davidbaumwald, afragen, SergeyBiryukov.
Fixes #49934.
Built from https://develop.svn.wordpress.org/trunk@47815


git-svn-id: http://core.svn.wordpress.org/trunk@47591 1a063a9b-81f0-0310-95a4-ce76da25c4cd

2020-05-18 04:38:10 +00:00

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css

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images

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includes

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js

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maint

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network

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user

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about.php

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admin-ajax.php

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admin-footer.php

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admin-functions.php

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admin-header.php

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admin-post.php

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admin.php

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async-upload.php

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comment.php

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credits.php

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custom-background.php

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custom-header.php

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customize.php

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edit-comments.php

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edit-form-advanced.php

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edit-form-blocks.php

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edit-form-comment.php

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edit-link-form.php

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edit-tag-form.php

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edit-tags.php

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edit.php

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erase-personal-data.php

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export-personal-data.php

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export.php

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freedoms.php

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import.php

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index.php

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install-helper.php

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install.php

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link-add.php

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link-manager.php

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link-parse-opml.php

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link.php

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load-scripts.php

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load-styles.php

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media-new.php

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media-upload.php

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media.php

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menu-header.php

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menu.php

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moderation.php

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ms-admin.php

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ms-delete-site.php

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ms-edit.php

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ms-options.php

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ms-sites.php

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ms-themes.php

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ms-upgrade-network.php

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ms-users.php

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my-sites.php

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nav-menus.php

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network.php

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options-discussion.php

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options-general.php

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options-head.php

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options-media.php

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options-permalink.php

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options-privacy.php

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options-reading.php

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options-writing.php

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options.php

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plugin-editor.php

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plugin-install.php

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plugins.php

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post-new.php

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post.php

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press-this.php

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privacy-policy-guide.php

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privacy.php

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profile.php

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revision.php

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setup-config.php

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site-health-info.php

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site-health.php

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term.php

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theme-editor.php

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theme-install.php

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themes.php

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tools.php

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update-core.php

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update.php

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upgrade-functions.php

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upgrade.php

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upload.php

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user-edit.php

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user-new.php

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users.php

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widgets.php

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