Merge "Update call log provider docs to clarify how to use LIMIT." am: 5563f3ad03 am: 647ac1a233 am: 40f4b45d61

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1852925

Change-Id: I94cceaa092465b3e273c9d3889cd53d30c0bdde8