Remove favicon contentDescription.

It does not convey any useful information to the user.

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

@@ -22,7 +22,6 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_margin="10dp"
-            android:contentDescription="@string/favicon_content_description"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 

app/src/main/res/values/strings.xml

@@ -222,8 +222,6 @@
     <string name="close_tab">Close tab</string>
     <!-- Content description (not visible, for screen readers etc.): Opens the tab menu when pressed -->
     <string name="tab_menu">Tab menu</string>
-    <!-- Content description (not visible, for screen readers etc.): Close tab button. Favicon for the session's site -->
-    <string name="favicon_content_description">Bookmark</string>
     <!-- Button in the current session menu. Deletes the session when pressed -->
     <string name="current_session_delete">Delete</string>
     <!-- Button in the current session menu. Saves the session when pressed -->