Release Notes for v44.4.4

Fixes

• Fixed a Cannot read properties of undefined (reading 'startTime') error thrown in pages while the DevTools Performance panel's live metrics were active. #54162
• Fixed a crash when calling setIgnoreMenuShortcuts() on DevTools. #54116 ^{(Also in 43, 45)}
• Fixed a spurious "sandboxed_renderer.bundle.js script failed to run" console error when DevTools attached to a sandboxed frame before its first navigation. #54155 ^{(Also in 42, 43)}
• Fixed alignment of the text label and popup menu in the macOS save dialog. #54143 ^{(Also in 45)}
• Fixed an "Invalid guestInstanceId" error when removing a loaded <webview> from the DOM. #54099 ^{(Also in 42, 43, 45)}
• Fixed GPU shaders compiled by Skia not being cached between launches. #54161 ^{(Also in 45)}
• Fixed ready-to-show never firing for some hidden windows on Windows and Linux. #54118 ^{(Also in 43, 45)}
• Fixed the tray context menu not working for snap-confined apps because AppArmor blocked the /org/chromium/DbusMenu path. #54103 ^{(Also in 45)}