pt 1 in reviving the android build (copied from pm 28a1, wish me luck)

mobile/android/base/resources/xml-v11/preferences_search.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+                  xmlns:gecko="http://schemas.android.com/apk/res-auto"
+                  android:title="@string/pref_category_search"
+                  android:enabled="false">
+
+    <PreferenceCategory android:title="@string/pref_category_add_search_providers">
+
+        <org.mozilla.gecko.preferences.ModifiableHintPreference
+                android:layout="@layout/preference_search_tip"
+                android:enabled="false"
+                android:selectable="false"/>
+
+    </PreferenceCategory>
+
+    <org.mozilla.gecko.preferences.SearchPreferenceCategory
+                        android:title="@string/pref_category_installed_search_engines"/>
+
+    <CheckBoxPreference android:key="browser.search.suggest.enabled"
+                        android:title="@string/pref_search_suggestions"
+                        android:defaultValue="false"
+                        android:persistent="false" />
+
+    <CheckBoxPreference android:key="android.not_a_preference.search.search_history.enabled"
+                        android:title="@string/pref_history_search_suggestions"
+                        android:defaultValue="true"
+                        android:persistent="true" />
+
+</PreferenceScreen>