Remove divider in Storage page

Fixes: 189389989
Test: manual
Change-Id: I92212620a5dd93b855d6e76d6401d5fd3969e4a6
diff --git a/res/xml/storage_dashboard_fragment.xml b/res/xml/storage_dashboard_fragment.xml
index 655e683..a8da7e2 100644
--- a/res/xml/storage_dashboard_fragment.xml
+++ b/res/xml/storage_dashboard_fragment.xml
@@ -29,23 +29,20 @@
         android:order="2"
         android:selectable="false"
         settings:searchable="false"
-        settings:controller="com.android.settings.deviceinfo.storage.StorageUsageProgressBarPreferenceController"
-        settings:allowDividerBelow="true"/>
+        settings:controller="com.android.settings.deviceinfo.storage.StorageUsageProgressBarPreferenceController"/>
     <com.android.settings.widget.PrimarySwitchPreference
         android:fragment="com.android.settings.deletionhelper.AutomaticStorageManagerSettings"
         android:key="toggle_asm"
         android:title="@string/automatic_storage_manager_preference_title"
         android:icon="@drawable/ic_storage"
         android:order="3"
-        settings:allowDividerAbove="true"
         settings:controller="com.android.settings.deviceinfo.storage.AutomaticStorageManagementSwitchPreferenceController"/>
     <Preference
         android:key="free_up_space"
         android:order="4"
         android:title="@string/storage_free_up_space_title"
         android:summary="@string/storage_free_up_space_summary"
-        android:icon="@drawable/ic_files_go_round"
-        settings:allowDividerAbove="true"/>
+        android:icon="@drawable/ic_files_go_round"/>
     <!-- Preference order 100~200 are 'ONLY' for storage category preferences below. -->
     <Preference
         android:key="pref_public_storage"
diff --git a/res/xml/storage_dashboard_header_fragment.xml b/res/xml/storage_dashboard_header_fragment.xml
index dec6f89..60c4c88 100644
--- a/res/xml/storage_dashboard_header_fragment.xml
+++ b/res/xml/storage_dashboard_header_fragment.xml
@@ -29,14 +29,12 @@
         android:order="2"
         android:selectable="false"
         settings:searchable="false"
-        settings:controller="com.android.settings.deviceinfo.storage.StorageUsageProgressBarPreferenceController"
-        settings:allowDividerBelow="true"/>
+        settings:controller="com.android.settings.deviceinfo.storage.StorageUsageProgressBarPreferenceController"/>
     <com.android.settings.widget.PrimarySwitchPreference
         android:fragment="com.android.settings.deletionhelper.AutomaticStorageManagerSettings"
         android:key="toggle_asm"
         android:title="@string/automatic_storage_manager_preference_title"
         android:icon="@drawable/ic_storage"
         android:order="3"
-        settings:allowDividerAbove="true"
         settings:controller="com.android.settings.deviceinfo.storage.AutomaticStorageManagementSwitchPreferenceController"/>
 </PreferenceScreen>