change bug163 to use actual non-letter in identifier
change bug163 to use actual non-letter in identifier

R=r,iant
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=31146
CL=31148

tv42/old-go,nightlyone/golang,h8liu/golang,ssrl/go,pombredanne/go-deleteme,gnanderson/go,nightlyone/golang,gnanderson/go,gnanderson/go,tv42/old-go,apparentlymart/golang,pombredanne/go-deleteme,tianon/debian-golang,ssrl/go,tianon/debian-golang,ssrl/go,ssrl/go,h8liu/golang,bdwalton/debian-golang,nightlyone/golang,tv42/old-go,dsriram/golang,h8liu/golang,pombredanne/go-deleteme,pombredanne/go-deleteme,nightlyone/golang,dsriram/golang,gnanderson/go,apparentlymart/golang,tv42/old-go,bdwalton/debian-golang,dsriram/golang,ssrl/go,tianon/debian-golang,gnanderson/go,dsriram/golang,apparentlymart/golang,tianon/debian-golang,apparentlymart/golang,bdwalton/debian-golang,bdwalton/debian-golang,dsriram/golang,nightlyone/golang,tianon/debian-golang,ssrl/go,bdwalton/debian-golang,h8liu/golang,tianon/debian-golang,h8liu/golang,h8liu/golang,gnanderson/go,dsriram/golang,pombredanne/go-deleteme,ssrl/go,tv42/old-go,apparentlymart/golang,dsriram/golang,bdwalton/debian-golang,nightlyone/golang,h8liu/golang,gnanderson/go,tianon/debian-golang,pombredanne/go-deleteme,tv42/old-go,tv42/old-go,bdwalton/debian-golang,pombredanne/go-deleteme,bdwalton/debian-golang,apparentlymart/golang,nightlyone/golang,tianon/debian-golang,apparentlymart/golang