Roll src/third_party/perfetto 0544d1e26010..45f9f6cebc3a (3 commits)

https://android.googlesource.com/platform/external/perfetto.git/+log/0544d1e26010..45f9f6cebc3a

git log 0544d1e26010..45f9f6cebc3a --date=short --no-merges --format='%ad %ae %s'
2019-10-17 treehugger-gerrit@google.com Merge "processor: Add foundations for modularization of proto trace parsing"
2019-10-17 primiano@google.com Merge changes I24d0f3b6,I0e78257d
2019-10-17 treehugger-gerrit@google.com Merge "protos: Update comments on TrackEvent protos"

Created with:
  gclient setdep -r src/third_party/perfetto@45f9f6cebc3a

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

TBR=perfetto-bugs@google.com

Bug: None
Change-Id: I5e3c8dc8e0ecf2a28c476e281bb522b9034bb1ec
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1866733Reviewed-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@{#706950}

DEPS

@@ -1280,7 +1280,7 @@ deps = {
   },
 
   'src/third_party/perfetto':
-    Var('android_git') + '/platform/external/perfetto.git' + '@' + '0544d1e260104e37a7a5be88c3ea1b118ec13696',
+    Var('android_git') + '/platform/external/perfetto.git' + '@' + '45f9f6cebc3a5956cee84448fa90b499dc8a8bf4',
 
   'src/third_party/perl': {
       'url': Var('chromium_git') + '/chromium/deps/perl.git' + '@' + '6f3e5028eb65d0b4c5fdd792106ac4c84eee1eb3',