[elpa] externals/posframe updated (e4b5931 -> fff21cc)

[ELPA Syncer]

elpasync pushed a change to branch externals/posframe.

      from  e4b5931   v0.8.7
       new  fb42be7   * posframe.el (posframe--create-posframe): Use facep to 
test child-frame-border.
       new  fff21cc   v0.8.8


Summary of changes:
 posframe.el | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)