Bug 822365: declare variables at the beginning of a block to fix MSVC compilation errors. r=kaie.
Bug 822365: declare variables at the beginning of a block to fix MSVC
compilation errors. r=kaie.

thespooler/nss,thespooler/nss,thespooler/nss,thespooler/nss,thespooler/nss,thespooler/nss,thespooler/nss