Roll src/third_party/perfetto 8f223cdf4c24..5d1b15f34c87 (5 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/8f223cdf4c24..5d1b15f34c87

git log 8f223cdf4c24..5d1b15f34c87 --date=short --no-merges --format='%ad %ae %s'
2019-09-26 ilkos@google.com Merge "Join frames and symbols to improve performance"
2019-09-26 pmuetschard@google.com Merge changes I60f7fc3b,I99786210,I45008d53,I1c07ced9
2019-09-26 treehugger-gerrit@google.com Merge "perfetto-ui: Tidy up scrolling code"
2019-09-26 lalitm@google.com Merge "trace_processor: add thread track table and interning code"
2019-09-26 treehugger-gerrit@google.com Merge "Actually support java_hprof in BuiltinProducer."

Created with:
  gclient setdep -r src/third_party/perfetto@5d1b15f34c87

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: I478effe7867d179919807e64f7fd8ff1d06e6887
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1828044Reviewed-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@{#700431}

DEPS

@@ -1264,7 +1264,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' + '8f223cdf4c249c8890bfd33efcb12cf6a1eb03d4',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' + '5d1b15f34c87999b97d5b1d768e14b59b75934d4',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + '6f3e5028eb65d0b4c5fdd792106ac4c84eee1eb3',