Bug: 29606287 Test: `repo upload` now requires Test: field in other repos Change-Id: Ic465d211c2981f23f5d3d1b04153c70740942baa
This doesn't turn on anything (yet), just includes some guidelines for people who are thinking about changing/enabling things. Bug: 29606287 Test: `repo upload` still works Change-Id: I397f53aed417fe9bfd1a00dac2d0d5b380f66e10