Bug 945669 - [email/POP3] Make FolderStorage.sliceOpenMostRecent not trigger connection establishment for POP3 folders other than the inbox; clean up tests. r=asuth
Merge pull request #14371 from mcav/merge-945669

Bug 945669 - [email/POP3] Make FolderStorage.sliceOpenMostRecent not trigger connection establishment for POP3 folders other than the inbox; clean up tests. r=asuth