Revert "volume: scale volume text with DPI"

This reverts commit 1907e37928. Icon is
not scaled.

lib/volume.lua

@@ -2,11 +2,9 @@
 
 local awful        = require("awful")
 local naughty      = require("naughty")
-local beautiful    = require("beautiful")
 local tonumber     = tonumber
 local string       = string
 local os           = os
-local theme        = beautiful.get()
 
 -- A bit odd, but...
 require("lib/icons")
@@ -16,7 +14,6 @@ module("vbe/volume")
 
 local volid = nil
 local function change(what)
-
    os.execute("amixer -q sset Master " .. what, false)
    -- Read the current value
    local out = awful.util.pread("amixer sget Master")
@@ -37,7 +34,7 @@ local function change(what)
 
    volid = naughty.notify({ text = string.format("%3d %%", vol),
 			    icon = icon,
-			    font = "Free Sans Bold " .. 24*theme.scale,
+			    font = "Free Sans Bold 24",
 			    replaces_id = volid }).id
 end