Allow switch_theme() to take a single 'stylesheet' argument
|Reported by:||nacin||Owned by:||nacin|
After the work in #20103, we can very safely begin to pass around 'stylesheet' everywhere as a unique identity for a theme.
In [21010/trunk/wp-admin/includes/theme.php], we updated delete_theme() to take $stylesheet rather than $template. This was for clarity only; it works the same. But we should allow switch_theme() to take a single argument as well.
switch_theme() would then end up with two function definitions:
function switch_theme( $stylesheet ) function switch_theme( $template, $stylesheet )