Roll src/third_party/perfetto 613fd1daf8d6..6db99a9ca272 (4 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/613fd1daf8d6..6db99a9ca272


git log 613fd1daf8d6..6db99a9ca272 --date=short --no-merges --format='%ad %ae %s'
2018-10-18 fmayer@google.com Add PERFETTO_DFATAL.
2018-10-18 fmayer@google.com profiling: Send total size attributed to allocation.
2018-10-18 primiano@google.com Don't create executable files (0755 -> 0644)
2018-10-17 primiano@google.com Merge "perfetto-ui: Remove flame chart for now"


Created with:
  gclient setdep -r src/third_party/perfetto@6db99a9ca272

The AutoRoll server is located here: https://autoroll.skia.org/r/perfetto-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.



BUG=chromium:895473
TBR=perfetto-bugs@google.com

Change-Id: Ib4834e886bba5678a3626c5a03027053ece37b22
Reviewed-on: https://chromium-review.googlesource.com/c/1288676Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#600740}

DEPS

@@ -964,7 +964,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' +  '613fd1daf8d6ed0f5b3649fb5063d4b7859234fa',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' +  '6db99a9ca272f437f3276839838fb86c4e9a0335',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + 'ac0d98b5cee6c024b0cffeb4f8f45b6fc5ccdb78',