Convert argument to intent in AddAccountSettings. am: c7e8052b am:...

Convert argument to intent in AddAccountSettings. am: c7e8052b am: f56584cd am: 32813a2b am: 4f67ca0c am: 7f73a168 am: 9bec9749 am: a3d15a91 am: 92babcae am: c03f2fe4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/21872485



Change-Id: I4a906b5a00c86fbe93141acda9db00cc190ce7c6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>