Move tracked prefs into services/preferences/tracked.

services/preferences/tracked/segregated_pref_store_unittest.cc

Index: services/preferences/tracked/segregated_pref_store_unittest.cc
diff --git a/components/user_prefs/tracked/segregated_pref_store_unittest.cc b/services/preferences/tracked/segregated_pref_store_unittest.cc
similarity index 98%
rename from components/user_prefs/tracked/segregated_pref_store_unittest.cc
rename to services/preferences/tracked/segregated_pref_store_unittest.cc
index 49199bc66950e174d3cb884b45136e33d7663a4f..557358495524b06a195c1f120ae52f58de78fde0 100644
--- a/components/user_prefs/tracked/segregated_pref_store_unittest.cc
+++ b/services/preferences/tracked/segregated_pref_store_unittest.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/user_prefs/tracked/segregated_pref_store.h"
+#include "services/preferences/tracked/segregated_pref_store.h"
 
 #include <memory>
 #include <set>
@@ -17,7 +17,6 @@
 #include "components/prefs/persistent_pref_store.h"
 #include "components/prefs/pref_store_observer_mock.h"
 #include "components/prefs/testing_pref_store.h"
-#include "components/user_prefs/tracked/segregated_pref_store.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {