
Currently, the InsetObserver is managed by the WindowAndroid, which is only created by certain activities. With edge-to-edge everywhere, all activities will need access to the InsetObserver to properly observe the window insets, so this change passes the InsetObserver to ChromeBaseAppCompatActivity. The InsetObserver should be passed to any WindowAndroid that needs access to it through the WindowAndroid constructor. Bug: 374641218 Change-Id: Id42a26f7c9848b50fc5fde49074583719e645413 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5945405 Reviewed-by: Tomasz Wiszkowski <ender@google.com> Reviewed-by: Vigen Issahhanjan <vigeni@google.com> Reviewed-by: Calder Kitagawa <ckitagawa@chromium.org> Code-Coverage: findit-for-me@appspot.gserviceaccount.com <findit-for-me@appspot.gserviceaccount.com> Reviewed-by: Andrew Grieve <agrieve@chromium.org> Commit-Queue: Charles Hager <clhager@google.com> Reviewed-by: Theresa Sullivan <twellington@chromium.org> Reviewed-by: Richard (Torne) Coles <torne@chromium.org> Reviewed-by: Shakti Sahu <shaktisahu@chromium.org> Reviewed-by: Wenyu Fu <wenyufu@chromium.org> Reviewed-by: Antonio Rivera <antoniori@google.com> Cr-Commit-Position: refs/heads/main@{#1373467}