Bug 1605321 R[Core:DOM: Core & HTML]Perma fission TEST-UNEXPECTED-TIMEOUT | /html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/no_window_open_when_term_nesting_level_nonzero.window.html | Executor hit external timeout (this may indicate a hang)
Bug 1603074 R[Core:DOM: Drag & Drop]Improve `synthesizePlainDragAndDrop()` in EventUtils.js
Bug 1597829 R[Core:DOM: Editor]Before inserting drag and drop content, corresponding editing host or text control element should be focused
Bug 1605554 R[Core:Graphics]Use after free in GetSkImageForSurface
Bug 1602410 R[Core:Printing: Setup]Make `window.print()` invoke printing via the parent process using an IPDL actor
Bug 1605129 R[Core:Web Replay]Perma [tier2] devtools/client/webreplay/mochitest/browser_dbg_rr_breakpoints-07.js | Test timed out -
###########
Changes to 8 bugs - 7 fixed.