Fix asansymbolizer's demangle problem.

PROBLEM: It's passing --demangle=True to the llvm symbolizer but some
recent change made it so that is invalid.

FIX: pass --demangle or --no-demangle instead.

https://crrev.com/c/2436306 attempted to just update

tools/valgrind/asan/third_party/asan_symbolize.py

but that requires a lot of fixes to

tools/valgrind/asan/asan_symbolize.py

to work. So this is a temporary fix.

Also I had to run git cl format and it changed some stuff.

Bug: 1132789
Change-Id: I0358bfb49b1bd1370e607cf70d43a2f6a7ea11af
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2437085
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Fergal Daly <fergal@chromium.org>
Auto-Submit: Fergal Daly <fergal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#814031}
GitOrigin-RevId: b40b3733028eb4f5c19e86bcd1e8b07c0beefd99
1 file changed
tree: b341b1dd28fc0dbc6f6233e84dc46bb2bf160c3f
  1. asan/
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  3. README