Linux dumper: Delete non-functional stack parameter size computation.
Linux dumper: Delete non-functional stack parameter size computation.

Delete code to compute function stack parameter size.  It never did anything.

a=jimblandy
r=nealsid


git-svn-id: 7939527bf0a06ad24ad020f729d5600cb42ed5d7@372 4c0a9323-5329-0410-9bdc-e9ce6186880e

mikewied/breakpad,mikewied/breakpad,mikewied/breakpad,mikewied/breakpad,mikewied/breakpad,mikewied/breakpad