[automerger skipped] Merge "Expose requestModemActivityInfo" am: e34b1b8735 -s ours am: c5f0ec653a -s ours am: a572fdeb61 -s ours

am skip reason: Merged-In I7e8134c8058017b888c324a9f85d473fc3cdd8f5 with SHA-1 5311ad3f07 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1820534

Change-Id: I94ae3dbdc7ed44063b8a0b83cff2e81252556c34