Merge "Add contentDescription to close button of recents onboarding tip view." into pi-dev

            android:layout_marginEnd="2dp"

            android:alpha="0.7"

            android:src="@drawable/ic_close_white"

            android:background="?android:attr/selectableItemBackgroundBorderless"/>

            android:background="?android:attr/selectableItemBackgroundBorderless"

            android:contentDescription="@string/accessibility_desc_close"/>

    </LinearLayout>

    <View