resolved conflicts for merge of b3f0f056 to master

Change-Id: I5def1804466ff971ed5bc5afd2a2d68e135d20a2
tree: 2c4d7c24346c118fa6c0d99971ec226ca735ab40
  1. carousel/
  2. chips/
  3. common/
  4. photoviewer/
  5. variablespeed/
  6. widget/
  7. CleanSpec.mk