d1840a36d0
Settings activity is no longer supported for channel services, so we're removing that from the docs (and the sample manifest snippet). Note that the Setup activity is still required, and now serves double-duty for both channel setup and channel settings, so I adjusted the section at the end accordingly. Added updates based on review suggestions. Bug: 21205118 Change-Id: Ia394b83cee0cb0e7ae6caf87c9d783eb6b4e04ef