In `display_setup_form()`, `$admin_password` is set and (fortunately) not used or displayed. 

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28134 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/link.php`, `break` is unreachabled after `exit`.

See #27882.


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git-svn-id: http://core.svn.wordpress.org/trunk@28135 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/network/themes.php`, `break` is unreachabled after `exit`.

See #27882.


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git-svn-id: http://core.svn.wordpress.org/trunk@28136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/network/users.php`, `break` is unreachabled after `exit`.

See #27882.


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git-svn-id: http://core.svn.wordpress.org/trunk@28137 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/plugin-editor.php`, `break` is unreachabled after `exit`.

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28138 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/plugins.php`, `break` is unreachabled after `exit`.

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28139 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/post.php`, `break` is unreachabled after `exit`.

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28140 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/theme-editor.php`, `break` is unreachabled after `exit`.

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28141 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `core_upgrade_preamble()`, `$alternate` is set then never used.

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28142 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-admin/users.php`, `break` is unreachabled after `exit`.

See #27882.

Built from https://develop.svn.wordpress.org/trunk@28315


git-svn-id: http://core.svn.wordpress.org/trunk@28143 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-includes/bookmark.php`, remove dead code:

* In `get_bookmarks()`, `$cache` is set twice before it is used. 
* In `sanitize_bookmark_field()`, `break` is unreachable after `return`

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28144 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `WP_Http_Curl::request()`, `$theResponse` is unused. There are other `curl_exec()` calls that do not return as well.

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28145 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-includes/class-wp-admin-bar.php`, `break` is unreachabled after `return`.

See #27882.

Built from https://develop.svn.wordpress.org/trunk@28318


git-svn-id: http://core.svn.wordpress.org/trunk@28146 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `wp-includes/class-wp-customize-setting.php`, `break` is unreachable after `return`.

See #27882.

Built from https://develop.svn.wordpress.org/trunk@28319


git-svn-id: http://core.svn.wordpress.org/trunk@28147 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In `WP_Image_Editor::get_output_format()`, `$file_mime` and `$file_ext` are set twice before they are used.

See #27882.

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git-svn-id: http://core.svn.wordpress.org/trunk@28148 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update deleted site message in ms_site_check().

props boonebgorges.
fixes #28150.
Built from https://develop.svn.wordpress.org/trunk@28321


git-svn-id: http://core.svn.wordpress.org/trunk@28149 1a063a9b-81f0-0310-95a4-ce76da25c4cd