Roll src/third_party/breakpad/breakpad/ c83fcf647..27c001192 (2 commits).

https://chromium.googlesource.com/breakpad/breakpad.git/+log/c83fcf647..27c001192

$ git log c83fcf647..27c001192 --date=short --no-merges --format='%ad %ae %s'
2018-05-27 mmoroz@chromium.org Add SEVERITY_CRITICAL to logging, that would help to suppress logs from the fuzz target.
2018-04-13 thestig@chromium.org Read Linux si_code in minidump_processor.

Bug: 846721
Change-Id: Ib7d34a0dd393951be8ab6e30d0c5f341fed3389b
Reviewed-on: https://chromium-review.googlesource.com/1077078Reviewed-by: Will Harris <wfh@chromium.org>
Commit-Queue: Max Moroz <mmoroz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#562582}

DEPS

@@ -477,7 +477,7 @@ deps = {
   },
 
   'src/third_party/breakpad/breakpad':
-    Var('chromium_git') + '/breakpad/breakpad.git' + '@' + 'c83fcf647033cd31348b4109c2a9d8df72706361',
+    Var('chromium_git') + '/breakpad/breakpad.git' + '@' + '27c001192ba9b78fe8f47c5a51a2d0a371860f12',
 
   'src/third_party/byte_buddy': {
       'packages': [