Remove io.fabric.ApiKey override

[asfalcone]

Fixes #904

Twitter auth is no longer part of Fabric (which is why this was added) and this override causes problems for Fabric users trying initialize without an ApiKey

[samtstern]

LGTM will merge once build passes

[SUPERCILEX]

@asfalcone can you rotate the screen in the auth method picker activity and make sure there are no logs or leaks?

[asfalcone]

@SUPERCILEX Will do and will update with output here shortly 👍

[asfalcone]

TwitterKit 3.0.0 no longer depends on Fabric so there is no need to have the Fabric ApiKey override for the old behavior.

09-12 15:14:39.625 31596-2296/com.firebase.uidemo V/FA: Inactivity, disconnecting from the service
09-12 15:14:40.972 31596-2296/com.firebase.uidemo V/FA: Recording user engagement, ms: 6405
09-12 15:14:40.972 31596-2296/com.firebase.uidemo V/FA: Using measurement service
09-12 15:14:40.972 31596-2296/com.firebase.uidemo V/FA: Connecting to remote service
09-12 15:14:40.980 31596-2296/com.firebase.uidemo V/FA: Activity paused, time: 544303235
09-12 15:14:40.983 31596-2296/com.firebase.uidemo D/FA: Logging event (FE): user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto, engagement_time_msec(_et)=6405, firebase_screen_class(_sc)=AuthMethodPickerActivity, firebase_screen_id(_si)=4053213049175316774}]

Rotate

09-12 15:14:40.994 31596-31596/com.firebase.uidemo V/FA: onActivityCreated
09-12 15:14:41.005 31596-31596/com.firebase.uidemo D/AutoManageHelper: starting AutoManage for client 19 false null
09-12 15:14:41.013 31596-31596/com.firebase.uidemo D/AutoManageHelper: onStart true {19=com.google.android.gms.internal.zzbau$zza@577058b}
09-12 15:14:41.035 31596-2296/com.firebase.uidemo V/FA: Using measurement service
09-12 15:14:41.035 31596-2296/com.firebase.uidemo V/FA: Connection attempt already in progress
09-12 15:14:41.035 31596-2296/com.firebase.uidemo V/FA: Using measurement service
09-12 15:14:41.035 31596-2296/com.firebase.uidemo V/FA: Connection attempt already in progress
09-12 15:14:41.036 31596-2296/com.firebase.uidemo V/FA: Activity resumed, time: 544303282
09-12 15:14:41.038 31596-31596/com.firebase.uidemo D/AutoManageHelper: onStart true {19=com.google.android.gms.internal.zzbau$zza@577058b}
09-12 15:14:41.039 31596-2296/com.firebase.uidemo D/FA: Connected to remote service
09-12 15:14:41.040 31596-2296/com.firebase.uidemo V/FA: Processing queued up service tasks: 3
09-12 15:14:46.055 31596-2296/com.firebase.uidemo V/FA: Inactivity, disconnecting from the service

Nothing sketchy in logcat and no leaks @SUPERCILEX

[SUPERCILEX]

Yep, LGTM! I just wanted to be safe rather than sorry. 😄