Split ChooserContentPreviewUi into multiple components am: 21ab7fb0b6 am: 89a9f5968b

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/IntentResolver/+/21803309

Change-Id: Id4d8cb9ce38047ed07002670f9ece62403a605c8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>