Roll Perfetto from 31b44b3a70ed to 823a6df243c3 (2 revisions)

https://android.googlesource.com/platform/external/perfetto.git/+log/31b44b3a70ed..823a6df243c3

2020-10-08 treehugger-gerrit@google.com Merge "hprof converter skeleton"
2020-10-08 primiano@google.com Merge "gn: Apply visibility rules to gn:default_{deps,config}"

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/+doc/master/autoroll/README.md

Cq-Include-Trybots: luci.chromium.try:linux-perfetto-rel
Bug: None
Tbr: perfetto-bugs@google.com
Change-Id: If3a79ed9f674302981c40933785324049e8e05ec
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2461969Reviewed-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@{#815251}

DEPS

@@ -1254,7 +1254,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' + '31b44b3a70ed32acaf14ee98dd770431e00c30be',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' + '823a6df243c3679dcce59801618f6aa1f8e5452b',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + '6f3e5028eb65d0b4c5fdd792106ac4c84eee1eb3',