Remove Lychee related code from AOSP Contacts.

BUG 27070897

Change-Id: I3c5b9b36c1ecf36d1f4748638516cedc1b4b1124
diff --git a/res-common/values/integers.xml b/res-common/values/integers.xml
index f3d1e74..2659f14 100644
--- a/res-common/values/integers.xml
+++ b/res-common/values/integers.xml
@@ -33,4 +33,7 @@
 
     <!-- Duration of the animations on the call subject dialog. -->
     <integer name="call_subject_animation_duration">250</integer>
+
+    <!-- A big number to make sure "About contacts" always showing at the bottom of Settings.-->
+    <integer name="about_contacts_order_number">100</integer>
 </resources>
diff --git a/res-common/xml/preference_display_options.xml b/res-common/xml/preference_display_options.xml
index 6e23d47..632850f 100644
--- a/res-common/xml/preference_display_options.xml
+++ b/res-common/xml/preference_display_options.xml
@@ -33,14 +33,9 @@
         android:title="@string/default_editor_account"
         android:dialogTitle="@string/default_editor_account" />
 
-    <com.android.contacts.common.preference.ContactMetadataSyncAccountPreference
-            android:icon="@null"
-            android:key="contactMetadata"
-            android:title="@string/sync_contact_metadata_title"
-            android:dialogTitle="@string/sync_contact_metadata_dialog_title" />
-
     <Preference
         android:icon="@null"
         android:key="about"
-        android:title="@string/setting_about"/>
+        android:title="@string/setting_about"
+        android:order="@integer/about_contacts_order_number"/>
 </PreferenceScreen>