Import revised translations.

Change-Id: Ib13eef88a2489cc34caaa727680334f18489a3dc
diff --git a/res/values-zh-rCN/arrays.xml b/res/values-zh-rCN/arrays.xml
index 079ebac..01af948 100644
--- a/res/values-zh-rCN/arrays.xml
+++ b/res/values-zh-rCN/arrays.xml
@@ -39,24 +39,8 @@
     <item msgid="4460915688877708508">"显示部分窗口动画"</item>
     <item msgid="488968798204105119">"显示所有窗口动画"</item>
   </string-array>
-  <string-array name="screen_timeout_entries">
-    <item msgid="3342301044271143016">"15 秒"</item>
-    <item msgid="8881760709354815449">"30 秒"</item>
-    <item msgid="7589406073232279088">"1 分钟"</item>
-    <item msgid="7001195990902244174">"2 分钟"</item>
-    <item msgid="5721688686241190620">"10 分钟"</item>
-    <item msgid="7156442995039264948">"30 分钟"</item>
-  </string-array>
-  <string-array name="lock_after_timeout_entries">
-    <item msgid="5416834369150305288">"无延迟"</item>
-    <item msgid="6736512735606834431">"5 秒"</item>
-    <item msgid="8044619388267891375">"15 秒"</item>
-    <item msgid="1822002388249545488">"30 秒"</item>
-    <item msgid="8538071621211916519">"1 分钟"</item>
-    <item msgid="5663439580228932882">"2 分钟"</item>
-    <item msgid="7505084444184116101">"10 分钟"</item>
-    <item msgid="4621683909972069205">"30 分钟"</item>
-  </string-array>
+    <!-- no translation found for screen_timeout_entries:6 (6864027152847611413) -->
+    <!-- no translation found for lock_after_timeout_entries:8 (4322676235684793329) -->
   <string-array name="tts_rate_entries">
     <item msgid="6041212618892492920">"很慢"</item>
     <item msgid="2361722960903353554">"慢"</item>
@@ -125,9 +109,11 @@
     <item msgid="1549288661423279207">"充电时永不休眠"</item>
     <item msgid="1986753720941888596">"永不休眠"</item>
   </string-array>
-    <!-- no translation found for wifi_frequency_band_entries:0 (624340809384223320) -->
-    <!-- no translation found for wifi_frequency_band_entries:1 (6670588712989942178) -->
-    <!-- no translation found for wifi_frequency_band_entries:2 (2715516524973207876) -->
+  <string-array name="wifi_frequency_band_entries">
+    <item msgid="624340809384223320">"自动"</item>
+    <item msgid="6670588712989942178">"仅使用 5 GHz 频带"</item>
+    <item msgid="2715516524973207876">"仅使用 2.4 GHz 频带"</item>
+  </string-array>
   <string-array name="usage_stats_display_order_types">
     <item msgid="9077371706468756228">"使用时间"</item>
     <item msgid="1908750532762193304">"启动次数"</item>