Bug 899080 - Let all plugins except Flash default to click-to-play. r=bsmedberg
Bug 899080 - Test fixup part 1 - Always enable test-plugins for reftests. r=jmaher
Bug 899080 - Test fixup part 2 - dom/plugins. r=bsmedberg
Bug 899080 - Test fixup part 3 - toolkit. r=bsmedberg
Bug 899080 - Test fixup part 4 - content. r=smaug
Bug 899080 - Test fixup part 5 - layout. r=roc
Bug 899080 - Test fixup part 6 - widget. r=roc
Bug 899080 - Test fixup part 7 - accessible. r=surkov
Bug 902075 - Add telemetry for plugin click-to-activate doorhanger UI, r=vladan
Bug 906601 - filter processing memory allocation should be fallible. r=jwatt
Bug 904533 - Compute FrameMetrics::mCompositionBounds correctly for subframes. r=tn