[Ohrrpgce] SVN: teeemcee/11135 process_crashreports.py: improved backtrace summaries

[subversion at HamsterRepublic.com]

teeemcee
2019-04-25 20:38:07 -0700 (Thu, 25 Apr 2019)
228
process_crashreports.py: improved backtrace summaries

If the top frames aren't interesting (no line info), skip them.

If the backtrace can't be produced, say why in the summary.

Omit the "+0x..." offset within a line of code.
---
U   wip/misc/minidump_tools.py
U   wip/misc/process_crashreports.py