am e040a571: Merge "Use %zu, %td for size_t, ptrdiff_t, respectively."

* commit 'e040a5710561686d70d110e3cc1bcafedbeb7ec2':
  Use %zu, %td for size_t, ptrdiff_t, respectively.
tree: bc29f7557b0b6d43415f9ed22e945536da46f5e2
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/