Mask 0xA807 channel for KDDI

Bug: 126474258
Test: build
Merged-In: I88075441d806f97d73bcc915bf2bfb46fe6d496b
Change-Id: I88075441d806f97d73bcc915bf2bfb46fe6d496b
(cherry picked from commit 0afaafc34c8ab4f0d86b5812b8d8ccefd919aacc)
diff --git a/res/values-mcc440-mnc50/config.xml b/res/values-mcc440-mnc50/config.xml
index ed9c1f9..922092d 100644
--- a/res/values-mcc440-mnc50/config.xml
+++ b/res/values-mcc440-mnc50/config.xml
@@ -23,7 +23,4 @@
         <!-- 0xA808 for other purposes -->
         <item>0xA808:rat=gsm, type=other, emergency=true, scope=carrier</item>
     </string-array>
-    <string-array name="additional_cbs_channels_strings" translatable="false">
-        <item>0xA807:rat=gsm, emergency=false</item>
-    </string-array>
 </resources>