|This function is PROTECTED, and can only be called from Blizzard code.
Confirms the "Replace Enchant" dialog.
When the player attempts to apply an enchant or weapon buff to an item which already has one, the game presents the "Replace Enchant" dialog. This method confirms that dialog allowing the application of the enchant/buff to continue.
If this function is called before you decide which item you want to enchant (before "REPLACE_ENCHANT" event), it tries to enchant your equipped main hand weapon without confirmation.