Merge commit '86052a87409e7ceac654ffebbb9bcfce1597c5d8' * commit '86052a87409e7ceac654ffebbb9bcfce1597c5d8': Update the documentation for content provider security.
Merge commit '86052a87409e7ceac654ffebbb9bcfce1597c5d8' * commit '86052a87409e7ceac654ffebbb9bcfce1597c5d8': Update the documentation for content provider security.