Cleanup remaining android.JavaApiLibraryName() references

Since the name of the java_library generated from sdk_library per api
scope does not depend on the build configuration anymore, all
dependency switching "magic" via android.JavaApiLibraryName() can be
removed.

This change also removes from-text-build-specific test cases, as those
test cases depend on build configurations.

Test: m nothing && m nothing --build-from-text-stub
Bug: 287340610
Change-Id: I3bac35259e0cbaa16432a46cb2b128951c9bc075