Fix some unit_tests under PlzNavigate

content/public/test/browser_side_navigation_test_utils.cc

Index: content/public/test/browser_side_navigation_test_utils.cc
diff --git a/content/test/browser_side_navigation_test_utils.cc b/content/public/test/browser_side_navigation_test_utils.cc
similarity index 94%
rename from content/test/browser_side_navigation_test_utils.cc
rename to content/public/test/browser_side_navigation_test_utils.cc
index 0dbd60b6e25f11198eebd0ad274575609e2c80a2..93f8927daa629d9ac84b7d5b7db157f75a46fec3 100644
--- a/content/test/browser_side_navigation_test_utils.cc
+++ b/content/public/test/browser_side_navigation_test_utils.cc
@@ -1,8 +1,8 @@
-// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/test/browser_side_navigation_test_utils.h"
+#include "content/public/test/browser_side_navigation_test_utils.h"
 
 #include "base/command_line.h"
 #include "base/guid.h"