Move //services/files/c -> //mojo/services/files/public/c.

mojo/services/files/public/c/tests/mojio_test_base.cc

Index: mojo/services/files/public/c/tests/mojio_test_base.cc
diff --git a/services/files/c/tests/mojio_test_base.cc b/mojo/services/files/public/c/tests/mojio_test_base.cc
similarity index 89%
rename from services/files/c/tests/mojio_test_base.cc
rename to mojo/services/files/public/c/tests/mojio_test_base.cc
index 645160785db91137629d6909e0f5620c74412e92..1cae74f110fd1dd0ef6ccdfd16dac866d4071b5b 100644
--- a/services/files/c/tests/mojio_test_base.cc
+++ b/mojo/services/files/public/c/tests/mojio_test_base.cc
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "services/files/c/tests/mojio_test_base.h"
+#include "files/public/c/tests/mojio_test_base.h"
 
+#include "files/public/c/lib/singletons.h"
 #include "mojo/public/cpp/environment/logging.h"
-#include "services/files/c/lib/singletons.h"
 
 namespace mojio {
 namespace test {