tree bdbbaa1402cdbaee50b88cd124aea8894565726f
parent adff322a698b2f248180c0a2c81dbeaf50015420
author Dave Borowitz <dborowitz@google.com> 1461941237 -0400
committer Dave Borowitz <dborowitz@google.com> 1461943626 -0400

PersonIdent: Document that name and email aren't trimmed

This might be somewhat surprising behavior to users who might
naturally assume the following invariant:
  ident.equals(parseIdent(ident.toExternalString()))

This invariant does not hold since whitespace is only trimmed during
serialization. We don't want to mess with the strings during
initialization, as this is called during the highly-optimized commit
parsing codepath.

Change-Id: I081a603f0ac0e33167462244779b0ff3ad51e80c