Move ThreadPool to gallerycommon for picasasync and picasastore.

Bug: 7005321
Change-Id: I7ae4bafed141be03bca74772a261c7c2fb3036c4
4 files changed
tree: ad9ede3bc3c334c58e215211ba83c07a5e36c3ee
  1. gallerycommon/
  2. src/
  3. src_pd/
  4. tests/