Move android_image_reader_utils* into a new source set.

Move android_image_reader_utils to a new source set. This helps to
reduce unwanted dependencies in the places which needs to use
android_image_reader_utils* files.

Bug: 891060
Change-Id: I2557ca40d5ab011de800d842cf2ab18dcb238381
Reviewed-on: https://chromium-review.googlesource.com/c/1388389
Commit-Queue: vikas soni <vikassoni@chromium.org>
Reviewed-by: Will Harris <wfh@chromium.org>
Reviewed-by: Dan Sanders <sandersd@chromium.org>
Cr-Commit-Position: refs/heads/master@{#618631}
2 files changed