xml: cleanup

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

ui/src/main/res/layout/log_viewer_activity.xml

@@ -1,11 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
+<?xml version="1.0" encoding="utf-8"?><!--
   ~ Copyright © 2020 WireGuard LLC. All Rights Reserved.
   ~ SPDX-License-Identifier: Apache-2.0
   -->
 
-<androidx.coordinatorlayout.widget.CoordinatorLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -15,12 +13,12 @@
         android:id="@+id/recycler_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        tools:listitem="@layout/log_viewer_entry"
-        tools:itemCount="20" />
+        tools:itemCount="20"
+        tools:listitem="@layout/log_viewer_entry" />
 
     <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
-        style="@style/Widget.MaterialComponents.ExtendedFloatingActionButton.Icon"
         android:id="@+id/share_fab"
+        style="@style/Widget.MaterialComponents.ExtendedFloatingActionButton.Icon"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|end"