Bug 964337 - Implementation a mechanism to edit Homescreen Bookmarks
Bug 978780 - position: fixed create an extra repaints when panning apps. r=crdlc
Merge pull request #15732 from crdlc/bug-938287

Bug 964337 - Implementation a mechanism to edit Homescreen Bookmarks
Merge pull request #16809 from vingtetun/bug978780

Bug 978780 - position: fixed create an extra repaints when panning apps....