Update formatting of file repo classes

Change-Id: I780070e07352d84d7cda7628994b28b04e8a1ebf
Break long lines in file repo files

Change-Id: I6d95c1b3e14a947a92127efa681007baaeab89ba
Merge changes I6d95c1b3,I780070e0

* changes:
  Break long lines in file repo files
  Update formatting of file repo classes