Bug 907503 - Restore SVG animation in SVG-as-image by backing out bug 854765 and bug 901955 (minus test case). r=longsonr, a=bajaj
Bug 847124, bug 886300 - Fix intermittent blocklist failures. r=markh, a=test-only
Bug 879214 and bug 881443 - Use 'playing' event instead of 'progress' in test_audio_wakelock and test_video_wakelock. r=baku, a=test-only