[automerger skipped] Update CpuInfoReader to compute normalized available CPU...

[automerger skipped] Update CpuInfoReader to compute normalized available CPU frequency. am: aabb81ec am: 0636686b -s ours

am skip reason: Merged-In I9fc109c43fe0bd5f1d16135ad3167325ae502e15 with SHA-1 67bc8812 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22128973



Change-Id: Iec5e732f20d804c76a7a6aaea91a8408b3d13cc0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>