Code review for Mouse CoreWindow implementation #136

Job	Run time
build (windows-2019, x64-Debug, amd64)	2m 45s
build (windows-2019, x64-Release, amd64)	2m 46s
build (windows-2022, x64-Debug, amd64)	1m 41s
build (windows-2022, x64-Release, amd64)	2m 43s
build (windows-2019, x86-Debug, amd64_x86)	2m 57s
build (windows-2019, x86-Release, amd64_x86)	3m 56s
build (windows-2022, x86-Debug, amd64_x86)	2m 27s
build (windows-2022, x86-Release, amd64_x86)	3m 27s
build (windows-2022, x64-Debug-Clang, amd64)	3m 38s
build (windows-2022, x64-Release-Clang, amd64)	3m 20s
build (windows-2022, x86-Debug-Clang, amd64_x86)	2m 48s
build (windows-2022, x86-Release-Clang, amd64_x86)	2m 45s
build (windows-2022, arm64-Debug, amd64_arm64)	1m 57s
build (windows-2022, arm64-Release, amd64_arm64)	2m 38s
build (windows-2022, arm64ec-Debug, amd64_arm64)	2m 6s
build (windows-2022, arm64ec-Release, amd64_arm64)	4m 8s
	46m 2s

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