Roll Perfetto Trace Processor Mac from 02a7aa75bb24 to 7c2d888fdffc

https://android.googlesource.com/platform/external/perfetto.git/+log/02a7aa75bb24..7c2d888fdffc

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/perfetto-trace-processor-mac-chromium
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

Tbr: perfetto-bugs@google.com
Change-Id: If6af7f0cb9171702891cf8c4677759eeccad4aa8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2461048Reviewed-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@{#815465}

tools/perf/core/perfetto_binary_roller/binary_deps.json

@@ -6,7 +6,7 @@
         },
         "mac": {
             "hash": "df1f27ed590454f652de0c9ea411189d0e2617b7",
-            "remote_path": "perfetto_binaries/trace_processor_shell/mac/02a7aa75bb248633459f159d0769edfa5d18a57e/trace_processor_shell"
+            "remote_path": "perfetto_binaries/trace_processor_shell/mac/7c2d888fdffc6294563173dc335f2d8d2d680b61/trace_processor_shell"
         },
         "linux": {
             "hash": "69c7c935f32f102a3af5c3d79317b7a55e57eec5",