Merge "Add NAMESPACE_PROFCOLLECT_NATIVE_BOOT for profcollect feature experiments" am: c4aedd1f87 am: 02709d5394 am: d2b9bd8405 am: 475fb2a707

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1471526

Change-Id: I006dbd6f8b0053aed42418f9c34d5b5b17d763e0