Merge "Update Japanese translation" into froyo

    <string name="lockscreen_unlock_label" msgid="737440483220667054">"ロック解除"</string>

    <string name="lockscreen_sound_on_label" msgid="9068877576513425970">"サウンドON"</string>

    <string name="lockscreen_sound_off_label" msgid="996822825154319026">"サウンドOFF"</string>

    <string name="lockscreen_phone_label">電話</string>

    <string name="lockscreen_messaging_label">メッセージ</string>

    <string name="password_keyboard_label_symbol_key" msgid="992280756256536042">"?123"</string>

    <string name="password_keyboard_label_alpha_key" msgid="8001096175167485649">"ABC"</string>

    <string name="password_keyboard_label_alt_key" msgid="1284820942620288678">"ALT"</string>