Manually roll third_party/perfetto to 7b0c9453e8d3.

Cloned from crrev.com/c/1528281. Also updates chromium
consumers.

Submitting with NOTRY=true since the only missing try bot
is win7-rel, which was failing for other reasons and is now
broken due to crbug.com/943411.

Roll src/third_party/perfetto eff66d82dc0d..7b0c9453e8d3 (13 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/eff66d82dc0d..7b0c9453e8d3


git log eff66d82dc0d..7b0c9453e8d3 --date=short --no-merges --format='%ad %ae %s'
2019-03-18 eseckler@google.com service: Add support for ObservableEvents.
2019-03-18 rsavitski@google.com Merge "ParseTypedFtraceToRaw: skip invalid proto field ids when decoding args"
2019-03-18 eseckler@google.com Merge "service: Mark instances as stopped correctly on unregistering source."
2019-03-18 rsavitski@google.com Merge "heapprofd: remove Client.FreePage nesting, and try to make names more consistent"
2019-03-18 lalitm@google.com trace_processor: support span left join for mixed partitioned tables
2019-03-18 lalitm@google.com trace_processor: add support for left joins in no partition mode
2019-03-18 eseckler@google.com build: Only include traced service tests in android/standalone builds.
2019-03-16 primiano@google.com Merge "ftrace: add header_page and trace_marker fallbacks for user builds"
2019-03-15 fmayer@google.com Add lazy startup producer class to traced.
2019-03-15 primiano@google.com Merge "Fix android x86 build config"
2019-03-15 eseckler@google.com Merge "service/producer: Track data source instance state, notify on start"
2019-03-15 hjd@google.com Merge "traced_probes: Workaround atrace bug when stdin is closed"
2019-03-15 rsavitski@google.com Merge "Fix unwinding with NO_DEXFILE_SUPPORT."


Created with:
  gclient setdep -r src/third_party/perfetto@7b0c9453e8d3

The AutoRoll server is located here: https://autoroll.skia.org/r/perfetto-chromium-autoroll

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

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.



BUG=chromium:127948038,chromium:126724929
TBR=perfetto-bugs@google.com
NOTRY=true

Change-Id: Ib43df3fc94004be27699d128fa2a131823a34810
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1528951
Commit-Queue: Eric Seckler <eseckler@chromium.org>
Reviewed-by: Eric Seckler <eseckler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#641841}
4 files changed