libgimp: add new functions to gimp.def

... and a small style change to debug.pdb

libgimp/gimp.def

@@ -176,6 +176,8 @@ EXPORTS
 	gimp_convolve_default
 	gimp_curves_explicit
 	gimp_curves_spline
+	gimp_debug_timer_end
+	gimp_debug_timer_start
 	gimp_default_display
 	gimp_desaturate
 	gimp_desaturate_full

tools/pdbgen/pdb/debug.pdb

@@ -92,8 +92,7 @@ static gint    gimp_debug_timer_counter = 0;
 CODE
 
 
-@procs = qw(debug_timer_start
-            debug_timer_end);
+@procs = qw(debug_timer_start debug_timer_end);
 
 %exports = (app => [@procs], lib => [@procs]);