Reduce scope of json variable

Previously this was used to create the sha1 for the filesystem key, but
since that is no longer the case, it is not needed in the contructor and
the scope can be reduced.

Change-Id: Ib3baebac97c8f11bd2f08edd62602ddb3ec47a83
1 file changed
tree: b80c58a5de3bd64ca06980191ccc12940bb1db8b
  1. .gitignore
  2. .mailmap
  3. .settings/
  4. BUILD
  5. LICENSE
  6. src/