[FIX] mail: use our own autoresize for composer inputs
[FIX] mail: use our own autoresize for composer inputs

Instead of duplicating the autoresize logic, we might as well use it for
everything.

dfang/odoo,ygol/odoo,sysadminmatmoz/OCB,hip-odoo/odoo,hip-odoo/odoo,bplancher/odoo,laslabs/odoo,laslabs/odoo,bplancher/odoo,bplancher/odoo,microcom/odoo,laslabs/odoo,bplancher/odoo,Elico-Corp/odoo_OCB,storm-computers/odoo,sysadminmatmoz/OCB,hip-odoo/odoo,dfang/odoo,bplancher/odoo,microcom/odoo,sysadminmatmoz/OCB,hip-odoo/odoo,stephen144/odoo,dfang/odoo,Elico-Corp/odoo_OCB,storm-computers/odoo,stephen144/odoo,dfang/odoo,storm-computers/odoo,ygol/odoo,Elico-Corp/odoo_OCB,Elico-Corp/odoo_OCB,Elico-Corp/odoo_OCB,microcom/odoo,sysadminmatmoz/OCB,hip-odoo/odoo,dfang/odoo,stephen144/odoo,ygol/odoo,hip-odoo/odoo,storm-computers/odoo,sysadminmatmoz/OCB,ygol/odoo,laslabs/odoo,laslabs/odoo,laslabs/odoo,storm-computers/odoo,ygol/odoo,ygol/odoo,sysadminmatmoz/OCB,storm-computers/odoo,ygol/odoo,dfang/odoo,microcom/odoo,microcom/odoo,stephen144/odoo,microcom/odoo,bplancher/odoo,Elico-Corp/odoo_OCB,stephen144/odoo,sysadminmatmoz/OCB,stephen144/odoo