Merge "Collect Uri grants for startActivities()." into rvc-dev am: fe1d660cce am: c40369b03d am: 873890061f am: 17bb9d27ba

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11932141

Change-Id: I6b2a744f9c97909926a2c3e528a0286d09e4f2aa