Merge "Split EventBuilders.h" into udc-qpr-dev am: 6480f1639f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23986816

Change-Id: Ib9a17b122a9fba8321b0f9e2edf22bf586d735f9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>