In the Google Login widget, change the non-signed in buttons from "Add Account" and "Sign Out" to a single "Sign in..." button

Change-Id: Ifc64399f3d964e6bb1ca3fad55e285f1bd55e225
Merge "In the Google Login widget, change the non-signed in buttons from "Add Account" and "Sign Out" to a single "Sign in..." button" into idea133
Merge "In the Google Login widget, change the non-signed in buttons from "Add Account" and "Sign Out" to a single "Sign in..." button" into idea133
automerge: a90316f

* commit 'a90316fd5c1d0e2a1e3075cc293631706dc812b3':
  In the Google Login widget, change the non-signed in buttons from "Add Account" and "Sign Out" to a single "Sign in..." button