Bug 949437 - [Download Manager] The size of files bigger than 32 Megabytes is shown as gigabytes
Bug 948622 - Improve activate_edit_mode()
Merge pull request #14713 from crdlc/bug-949437

Bug 949437 - [Download Manager] The size of files bigger than 32 Megabyt...
Bug 944242 - Properly handle do-not-track options when upgrading from 1.1 r=kaze
Merge pull request #14612 from viorelaioia/bug_948622

Bug 948622 - Improve activate_edit_mode()