LauncherApps: Scrub sensitive URIs in install sessions LauncherApps.getAllPackageInstallerSessions() incorrectly exposed potentially sensitive originatingUri and referrerUri from package install sessions to any application with package visibility to the session owner. Bug: 498588487 Test: m FrameworksMockingServicesTests Flag: EXEMPT BUGFIX (cherry picked from commit bbeee4f37c25a393d9f217cbfdc3c443e9153fa2) Cherrypick-From: https://googleplex-android-review.googlesource.com/q/commit:0b8be6c1a258a20aaad18c5a41dd49fd34666a59 Merged-In: Ie51d7366edebf3c120e33f1157b70cb510c684cb Change-Id: Ie51d7366edebf3c120e33f1157b70cb510c684cb