Roll src/third_party/perfetto e9030e1f5b01..0b1579a826af (1 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/e9030e1f5b01..0b1579a826af

git log e9030e1f5b01..0b1579a826af --date=short --first-parent --format='%ad %ae %s'
2020-03-06 lalitm@google.com metrics: make null values passed to repeated fields more obvious

Created with:
  gclient setdep -r src/third_party/perfetto@0b1579a826af

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

Bug: None
Tbr: perfetto-bugs@google.com
Change-Id: Ic206d0d7c0b3cd0a69fce2440b52c3b77a67bfed
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2091412Reviewed-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@{#747695}

DEPS

@@ -1250,7 +1250,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' + 'e9030e1f5b01a388f16b0946e6bdf3218821b341',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' + '0b1579a826afd538ce1ae6c9f56373430d6aa40b',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + '6f3e5028eb65d0b4c5fdd792106ac4c84eee1eb3',