Change in flashrom[master]: CHROMIUM: avl_tool: more gracefully handle termination by SIGINT

[Edward O'Callaghan (Code Review)]

Attention is currently required from: Sam McNally, Angel Pons, Peter Marheine.
Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/49915 )

Change subject: CHROMIUM: avl_tool: more gracefully handle termination by SIGINT
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Patch Set 1:

(1 comment)

Commit Message:

https://review.coreboot.org/c/flashrom/+/49915/comment/d38e7eb2_c8c4daa2 
PS1, Line 7: CHROMIUM:
> Is the CHROMIUM: prefix commonly used here?

Since it is a new thing for Chromium Flashrom and upstream Flashrom to be collaborating now there is no prior art to a convention specifically for Flashrom obviously. However, this is a convention for Coreboot which is the closest thing to draw upon and so sensible to use that here.