For #8719: Keep top site item at mock width size, prevent stretching

app/src/main/res/layout/top_site_item.xml

@@ -27,7 +27,7 @@
 
     <TextView
         android:id="@+id/top_site_title"
-        android:layout_width="match_parent"
+        android:layout_width="60dp"
         android:layout_height="wrap_content"
         android:gravity="center"
         android:padding="2dp"
@@ -35,6 +35,8 @@
         android:textColor="?primaryText"
         android:textSize="10sp"
         app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toBottomOf="@id/favicon_image" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>