- Patch #1428534 by nod_: Use === and !==

core/misc/ajax.js

core/misc/batch.js

core/misc/collapse.js

core/misc/drupal.js

core/misc/form.js

core/misc/machine-name.js

core/misc/progress.js

core/misc/states.js

core/misc/tabledrag.js

core/misc/tableselect.js

core/misc/timezone.js

core/misc/vertical-tabs.js

core/modules/block/block.js

core/modules/color/color.js

core/modules/dashboard/dashboard.js

core/modules/field_ui/field_ui.js

core/modules/menu/menu.admin.js

core/modules/openid/openid.js

core/modules/overlay/overlay-child.js

core/modules/overlay/overlay-parent.js