Switch to using Path instead of File for sitePaths

Gerrit core changed SitePaths to yield Paths instead of Files. Hence,
we follow that move.

Change-Id: Ibdac674adb7ebdf58f9e3d4752db8e8be7a5fd04
1 file changed
tree: 2701bcb1b9d5289288564f3700218f65f84ceac0
  1. src/
  2. BUCK
  3. LICENSE