Merge "Split HTMLFormElement.php into class per file"

diff --cc .phpcs.xml
index faae353,52e23cb..b4503a6
--- 1/.phpcs.xml
--- 2/.phpcs.xml
+++ b/.phpcs.xml
@@@ -193,8 -205,8 +193,7 @@@
                        any new occurrences.
                -->
                <exclude-pattern>*/includes/api/ApiErrorFormatter\.php</exclude-pattern>
 -              <exclude-pattern>*/includes/compat/XMPReader\.php</exclude-pattern>
                <exclude-pattern>*/includes/diff/DairikiDiff\.php</exclude-pattern>
-               <exclude-pattern>*/includes/htmlform/HTMLFormElement\.php</exclude-pattern>
                <exclude-pattern>*/includes/libs/filebackend/FileBackendStore\.php</exclude-pattern>
                <exclude-pattern>*/includes/libs/filebackend/FSFileBackend\.php</exclude-pattern>
                <exclude-pattern>*/includes/libs/filebackend/SwiftFileBackend\.php</exclude-pattern>

diff --cc autoload.php
Simple merge