Adapt to removed AccountByEmailCache

AccountByEmailCache was removed in I3a4279f5a.

Instead, use the Emails class that was added in I991d21b1a.

Change-Id: I96ac1becc4824d44496a9f183b26c0b15fb42cde
1 file changed
tree: 124482b1c922f7c80ab0625a9114f260ce715746
  1. .gitignore
  2. .settings/
  3. BUILD
  4. LICENSE
  5. src/