Roll src/third_party/perfetto a80f9bc11bcb..6a1afc01be80 (2 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/a80f9bc11bcb..6a1afc01be80


git log a80f9bc11bcb..6a1afc01be80 --date=short --no-merges --format='%ad %ae %s'
2018-10-02 primiano@google.com Merge "Ftrace: Add Setup/Start support for fast triggering"
2018-10-02 fmayer@google.com profiling: Add unittest for wire_protocol


Created with:
  gclient setdep -r src/third_party/perfetto@6a1afc01be80

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: I4d8fdc458a86406f7a518177d2b6753a28f1edbc
Reviewed-on: https://chromium-review.googlesource.com/c/1257615Reviewed-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@{#596063}

DEPS

@@ -954,7 +954,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' +  'a80f9bc11bcbea9fc552654281354fb696ac7b6b',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' +  '6a1afc01be80e469a902bc618062bfc286621537',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + 'ac0d98b5cee6c024b0cffeb4f8f45b6fc5ccdb78',