Bug 1064126: be more efficient with canvas memory
Bug 1064256 - [Contacts] "TypeError: iceGroup is null"
Bug 1065929 - test_camera_capture_video is failing on Flame / Jenkins
Merge pull request #23959 from chirarobert/xfail_camera_test

Bug 1065929 - test_camera_capture_video is failing on Flame / Jenkins
Merge pull request #23805 from arcturus/bug-1064256

Bug 1064256 - [Contacts] "TypeError: iceGroup is null" r=sergi
Merge pull request #23921 from davidflanagan/bug1064126

Bug 1064126: be more efficient with canvas memory r=russn