Revert "DO NOT MERGE ANYWHERE. update support library to 22.2.1 from build id 2022988."

This reverts commit 0dad110b9b62cc7295679d91666203a30c2e59ad.

Change-Id: Ic2a9b53ced32bd70248c9d476ec0e3323d0cf28d
diff --git a/current/support/v7/appcompat/res/values-zh-rHK/strings.xml b/current/support/v7/appcompat/res/values-zh-rHK/strings.xml
index f6a367d..2e37307 100644
--- a/current/support/v7/appcompat/res/values-zh-rHK/strings.xml
+++ b/current/support/v7/appcompat/res/values-zh-rHK/strings.xml
@@ -20,7 +20,11 @@
     <string name="abc_action_bar_home_description" msgid="4600421777120114993">"瀏覽主頁"</string>
     <string name="abc_action_bar_up_description" msgid="1594238315039666878">"向上瀏覽"</string>
     <string name="abc_action_menu_overflow_description" msgid="3588849162933574182">"更多選項"</string>
+    <string name="abc_toolbar_collapse_description" msgid="1603543279005712093">"收合"</string>
+    <string name="abc_action_bar_home_description_format" msgid="1397052879051804371">"%1$s:%2$s"</string>
+    <string name="abc_action_bar_home_subtitle_description_format" msgid="6623331958280229229">"%1$s (%2$s):%3$s"</string>
     <string name="abc_searchview_description_search" msgid="8264924765203268293">"搜尋"</string>
+    <string name="abc_search_hint" msgid="7723749260725869598">"搜尋…"</string>
     <string name="abc_searchview_description_query" msgid="2550479030709304392">"搜尋查詢"</string>
     <string name="abc_searchview_description_clear" msgid="3691816814315814921">"清除查詢"</string>
     <string name="abc_searchview_description_submit" msgid="8928215447528550784">"提交查詢"</string>