When sending emails, we don't use the line number, but the start of the range comment to link back to the comment. The email parser was exclusively using lineNbr which caused a comment to be identified as a file comment instead of a reply to an inline comment. This changes fixes the problem. Bug: Issue 5794 Change-Id: Ib7690f619793d0db703eecd5cfe2b4f2ad6c9ede