am c75cd2f3: Merge "Pass number to fetchImage as cache key" into klp-dev

* commit 'c75cd2f3e48dcd970d2864d22538babb007dc55f':
  Pass number to fetchImage as cache key
tree: ecd207680ba507b54e6afe4b6eeb7787c3e2a738
  1. InCallUI/