Camera3: Make the reprocess crop data agnostic to stream id

Since we cannot guarantee that the stream id of the reprocessing
input stream will be the same as an existing stream id, we have to
decouple the crop information from stream id.
Instead, we can be certain that an output stream the same size as
the reprocess stream will have the same crop information and hence
we use stream size to determine reprocess crop information.

Change-Id: I645913d82bf1fe381e069142a9bc4b18b77ee220
4 files changed