internal.c,programmer.h: Remove dead code

pci_dev_find_filter() isn't in upstream and is unused.
Drop some rot under '#if 0' that isn't in upstream either.

BUG=b:139258259
BRANCH=none
TEST=builds

Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Change-Id: I5141fa6b8b6648fae9a80eae82a56d6cb51b6a7c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/flashrom/+/2195523
Commit-Queue: Edward O'Callaghan <quasisec@chromium.org>
Tested-by: Edward O'Callaghan <quasisec@chromium.org>
Auto-Submit: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Sam McNally <sammc@chromium.org>
2 files changed