Remove tpm-emulator.conf; the file is dead code.
Remove tpm-emulator.conf; the file is dead code.

Change-Id: Ifa67999a112cd3196c533766ee1e026f7e599aa1

BUG=None
TEST=Boot test image to login screen

Review URL: http://codereview.chromium.org/6271018

joshfire/chromiumos-platform-init