Rename shell namespace to service_manager

components/leveldb/remote_iterator_unittest.cc

Index: components/leveldb/remote_iterator_unittest.cc
diff --git a/components/leveldb/remote_iterator_unittest.cc b/components/leveldb/remote_iterator_unittest.cc
index 69d2c8db1d99ac29692fbf792199546467917743..e0c1b0a00d1e3495513071fcea1dc8a8a47532b3 100644
--- a/components/leveldb/remote_iterator_unittest.cc
+++ b/components/leveldb/remote_iterator_unittest.cc
@@ -39,7 +39,7 @@ base::Callback<void(const base::UnguessableToken&)> CaptureToken(
                     quit_closure);
 }
 
-class RemoteIteratorTest : public shell::test::ServiceTest {
+class RemoteIteratorTest : public service_manager::test::ServiceTest {
  public:
   RemoteIteratorTest() : ServiceTest("exe:leveldb_service_unittests") {}
   ~RemoteIteratorTest() override {}