Roll Perfetto from 109c355900d1 to 7c7b98f06001 (1 revision)

https://android.googlesource.com/platform/external/perfetto.git/+log/109c355900d1..7c7b98f06001

2020-10-12 hjd@google.com perfetto_cmd: Fix statsd based triggers

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: I3d46f1b7c18c2b04f7b873ee99a9f636d5ef7f81
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2465935Reviewed-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@{#816180}

DEPS

@@ -1254,7 +1254,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' + '109c355900d140e616c7ddc66c57e626678133ca',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' + '7c7b98f060011e2ed9602bede9d8a6a5f875fb3c',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + '6f3e5028eb65d0b4c5fdd792106ac4c84eee1eb3',