chore: cherry-pick 2 changes from 2-M124

[ppontes]

electron/security#504 - 98bcf9ef5cdd from chromium

[M124][document pip] Don't assume the enter event window is a LocalDOMWindow

This CL changes DocumentPictureInPictureEvent to store a DOMWindow
instead of a LocalDOMWindow to prevent crashes when the window it gets
is actually a RemoteDOMWindow.

(cherry picked from commit 2314741cdf2c4a6e11234dda7006ec0dd9005bbb)

Bug: 335003891
Change-Id: I86a0ec5a89b51a26d5dd89559f86e6e4d6c3e8fe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5467978
Commit-Queue: Tommy Steimel [email protected]
Reviewed-by: Frank Liberato [email protected]
Cr-Original-Commit-Position: refs/heads/main@{#1290122}
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5477908
Auto-Submit: Tommy Steimel [email protected]
Commit-Queue: Frank Liberato [email protected]
Cr-Commit-Position: refs/branch-heads/6367@{#974}
Cr-Branched-From: d158c6dc6e3604e6f899041972edf26087a49740-refs/heads/main@{#1274542}

electron/security#505 - bd7aa9779873 from DirectXShaderCompiler

Fixed crash in loop unroll caused by bug in structurize loop exits (#6548)

Fixed a bug in hlsl::RemoveUnstructuredLoopExits where when a new
exiting block is created from splitting, it was added to the current
loop being processed, when it could also part of an inner loop. Not
adding the new block to inner loops that it's part of makes the inner
loops malformed, and causes crash.

This fix adds the new block to the inner most loop that it should be
part of. Also adds the StructurizeLoopExits option to loop-unroll
pass, which was missing before.

Bug: chromium:333508731
Change-Id: I7efc21bc61aeb81b4906a600c35272af232710ea
Reviewed-on: https://chromium-review.googlesource.com/c/external/github.com/microsoft/DirectXShaderCompiler/+/5490380
Reviewed-by: James Price [email protected]
Reviewed-by: Ben Clayton [email protected]

Notes:

• Security: backported fix for 335003891.
• Security: backported fix for 333508731.

[release-clerk]

Release Notes Persisted

• Security: backported fix for 335003891.
• Security: backported fix for 333508731.