UI: build fix --watch am: 9a92cf791e am: a6f9a93d93 am: 3dd739627d
UI: build fix --watch am: 9a92cf791e am: a6f9a93d93 am: 3dd739627d

Original change: https://android-review.googlesource.com/c/platform/external/perfetto/+/1587448

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I25b5a0406a564b00e48899406f2bd4033b551982

google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto