[CoreCLR] There are unused structures in the CoreCLR host #10263
Description
Android framework version
net10.0-android (Preview)
Description
The src/native/clr/include/xamarin-app.hh file declares several struct types.
Find all the types that are not uses by source files in src/native/clr and its subdirectories.
If a struct type is ONLY used in src/native/clr/include/xamarin-app.hh and src/native/clr/xamarin-app-stub/application_dso_stub.cc it means it is unused in the runtime.
After the unused struct types are identified, remove them from src/native/clr/include/xamarin-app.hh header file.