Removes empty line and adds TODO.

app/src/main/java/chat/rocket/android/main/presentation/MainPresenter.kt

 package chat.rocket.android.main.presentation
 
-import chat.rocket.android.core.lifecycle.CancelStrategy
 import chat.rocket.android.infrastructure.LocalRepository
 import chat.rocket.android.server.domain.GetCurrentServerInteractor
 import chat.rocket.android.server.infraestructure.RocketChatClientFactory
-import chat.rocket.android.util.extensions.launchUI
 import chat.rocket.common.RocketChatException
 import chat.rocket.core.RocketChatClient
 import chat.rocket.core.internal.realtime.disconnect
-import chat.rocket.core.internal.rest.logout
 import chat.rocket.core.internal.rest.unregisterPushToken
 import timber.log.Timber
 import javax.inject.Inject
 
-class MainPresenter @Inject constructor(
-
-                                        private val navigator: MainNavigator,
+class MainPresenter @Inject constructor(private val navigator: MainNavigator,
                                         private val serverInteractor: GetCurrentServerInteractor,
                                         private val localRepository: LocalRepository,
                                         factory: RocketChatClientFactory) {
@@ -30,6 +25,7 @@ class MainPresenter @Inject constructor(
      * Logout from current server.
      */
     fun logout() {
+        // TODO: inject CancelStrategy, and MainView.
 //        launchUI(strategy) {
             try {
 //                clearTokens()