Robolectric needs the raw resources from framework-res for now,
export them as a filegroup.
Bug: 122331577
Test: m checkbuild
Change-Id: I3981743d579c6ed1a93da81e583d565c9d8a2cba
Use Soong to build framework-res.apk and framework.jar.
See build/soong/README.md for more information.
Bug: 69917341
Test: m checkbuild tests docs
Test: manually compare framework.jar and framework-res.apk
Test: manually compare out/target/common/docs
Change-Id: Ibdfe1cbf34d97c43f4857c2c5d7604fa72d5b5a4