Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/policy/variations_service_policy_browsertest.cc

Index: chrome/browser/chromeos/policy/variations_service_policy_browsertest.cc
diff --git a/chrome/browser/chromeos/policy/variations_service_policy_browsertest.cc b/chrome/browser/chromeos/policy/variations_service_policy_browsertest.cc
index c2fb0568bc8063ad8c455f9732c56b9ed2531e3f..035f9ad7434e0eb30454fc32d01e11d655e9bea3 100644
--- a/chrome/browser/chromeos/policy/variations_service_policy_browsertest.cc
+++ b/chrome/browser/chromeos/policy/variations_service_policy_browsertest.cc
@@ -2,8 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/policy/device_policy_builder.h"
@@ -46,9 +48,9 @@ IN_PROC_BROWSER_TEST_F(VariationsServiceDevicePolicyTest, VariationsURLValid) {
 
   // g_browser_process->variations_service() is null by default in Chromium
   // builds, so construct a VariationsService locally instead.
-  scoped_ptr<variations::VariationsService> service =
+  std::unique_ptr<variations::VariationsService> service =
       variations::VariationsService::CreateForTesting(
-          make_scoped_ptr(new ChromeVariationsServiceClient()),
+          base::WrapUnique(new ChromeVariationsServiceClient()),
           g_browser_process->local_state());
 
   // Device policy has updated the cros settings.