:uitest module: remove dead code.

tests/uitests/src/main/kotlin/ui/ElementXShowkaseRootModule.kt

@@ -1,23 +0,0 @@
-/*
- * Copyright (c) 2022 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package ui
-
-import com.airbnb.android.showkase.annotation.ShowkaseRoot
-import com.airbnb.android.showkase.annotation.ShowkaseRootModule
-
-@ShowkaseRoot
-class ElementXShowkaseRootModule : ShowkaseRootModule

tests/uitests/src/main/kotlin/ui/ShowkaseNavigation.kt

@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2022 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package ui
-
-import android.app.Activity
-import android.content.Intent
-import com.airbnb.android.showkase.ui.ShowkaseBrowserActivity
-
-fun openShowkase(activity: Activity) {
-    val intent = Intent(activity, ShowkaseBrowserActivity::class.java)
-    intent.putExtra(
-        "SHOWKASE_ROOT_MODULE",
-        "io.element.android.libraries.designsystem.showkase.DesignSystemShowkaseRootModule"
-    )
-    activity.startActivity(intent)
-}