* commit 'a9b9e3f7a955888c44ecfba6cf29c420862976d2': cherrypick Change-Id: Ica1b68a1687917432d39d7d116c9c24fa1644a83 Initial posting of in-app billing docs
* commit 'a9b9e3f7a955888c44ecfba6cf29c420862976d2': cherrypick Change-Id: Ica1b68a1687917432d39d7d116c9c24fa1644a83 Initial posting of in-app billing docs