Changes in 20210301093612

Built from 867abe6c80a36d66fec92f276c3a7d7c315637bf

..index..
Bug 1693615 R[Core:DOM: UI Events & Focus Handling]Split wpt pointerevent_disabled_form_control.html
Bug 1693627 R[Core:DOM: UI Events & Focus Handling]Split wpt pointerevent_fractional_coordinates.html
Bug 1693635 R[Core:DOM: UI Events & Focus Handling]Split wpt pointerevent_pointercapture_in_frame.html
Bug 1693637 R[Core:DOM: UI Events & Focus Handling]Split wpt pointerevent_releasepointercapture_events_to_original_target.html
Bug 1693651 R[Core:DOM: UI Events & Focus Handling]Split wpt pointerevent_sequence_at_implicit_release_on_click.html
Bug 1693417 R[Core:DOM: UI Events & Focus Handling]Split wpt pointerevent_click_is_a_pointerevent.html
Bug 1695507 R[Core:Graphics: WebRender]Fix build failure in example compositor
Bug 1694982 R[Core:Graphics: WebRender]Large backgrounds with blend-mode, image and gradient loose colour
Bug 1695364 R[Core:JavaScript Engine]Remove AbstractBaseScopeData alignment restrictions
Bug 1694459 R[Core:Layout]use-after-poison in [@ nsCSSFrameConstructor::ContentRemoved]
Bug 1695490 R[Core:SVG]Remove svg.text-spacing.enabled.
Bug 1688120 R[Core:XPConnect]XPCNativeInterface::NewInstance control flow could be improved
Bug 1694575 R[Firefox Build System:General]Can't compile Firefox 86.0 with Clang/LLVM/libc++ 12.0.0 rc1
Bug 1694818 R[Toolkit:Places]Make OnBegin/onEndUpdateBatch in nsNavHistoryResult handle batch process properly
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Changes to 14 bugs - 14 fixed.