am ea878be1: Make sure we hold WakeLock during mail sending (fixes #2180551)

Merge commit 'ea878be11729cd793d9183fc264118241cd5a5b6' into eclair-mr2

* commit 'ea878be11729cd793d9183fc264118241cd5a5b6':
  Make sure we hold WakeLock during mail sending (fixes #2180551)