Merge "Fix overlay action bar decor layout for lower context mode area."

    <LinearLayout android:id="@+id/lower_action_context_bar"

                  android:layout_width="match_parent"

                  android:layout_height="wrap_content"

                  android:layout_gravity="bottom"

                  android:layout_alignParentBottom="true"

                  style="?android:attr/actionBarStyle"

                  android:visibility="gone" />

</RelativeLayout>