Roll src/third_party/perfetto 1bbc63df5b82..2d4aa9279134 (2 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/1bbc63df5b82..2d4aa9279134


git log 1bbc63df5b82..2d4aa9279134 --date=short --no-merges --format='%ad %ae %s'
2018-09-19 primiano@google.com Merge "trace_processor: Make randomness deterministic"
2018-09-19 lalitm@google.com Merge "trace_processor: Parse systrace counter events"


Created with:
  gclient setdep -r src/third_party/perfetto@2d4aa9279134

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.


TBR=perfetto-bugs@google.com

Change-Id: Idc7ad658ccaeebc56f17866a49b9c9e586dfddb3
Reviewed-on: https://chromium-review.googlesource.com/1234573Reviewed-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@{#592476}

DEPS

@@ -943,7 +943,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' +  '1bbc63df5b823d9af66cd0d745e041e257a9bdb9',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' +  '2d4aa92791342894509ed3b1326cef20fe01098b',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + 'ac0d98b5cee6c024b0cffeb4f8f45b6fc5ccdb78',