Roll src/third_party/perfetto 666b243afa28..dbb94e26f650 (1 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/666b243afa28..dbb94e26f650

git log 666b243afa28..dbb94e26f650 --date=short --no-merges --format='%ad %ae %s'
2019-10-11 primiano@google.com Merge "Docs: add links to discord chat"

Created with:
  gclient setdep -r src/third_party/perfetto@dbb94e26f650

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/perfetto-chromium-autoroll
Please CC perfetto-bugs@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

TBR=perfetto-bugs@google.com

Bug: None
Change-Id: I386be6a0b8d23642b5530c416b9b30cbc7149b78
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1856956Reviewed-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@{#705314}

DEPS

@@ -1280,7 +1280,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' + '666b243afa28f0e594430079c8ba5be262096140',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' + 'dbb94e26f6507809b9f55482482c5da127bf9ef7',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + '6f3e5028eb65d0b4c5fdd792106ac4c84eee1eb3',