Convert //components/policy from scoped_ptr to std::unique_ptr

components/policy/core/common/cloud/component_cloud_policy_updater_unittest.cc

Index: components/policy/core/common/cloud/component_cloud_policy_updater_unittest.cc
diff --git a/components/policy/core/common/cloud/component_cloud_policy_updater_unittest.cc b/components/policy/core/common/cloud/component_cloud_policy_updater_unittest.cc
index 4e0e220a2135f24adc308d79d5d68fe28458b75e..e60bd860d99788ed5ae20d64b68278f6c2fccd80 100644
--- a/components/policy/core/common/cloud/component_cloud_policy_updater_unittest.cc
+++ b/components/policy/core/common/cloud/component_cloud_policy_updater_unittest.cc
@@ -7,6 +7,7 @@
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/files/scoped_temp_dir.h"
+#include "base/memory/ptr_util.h"
 #include "base/sequenced_task_runner.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/values.h"
@@ -69,16 +70,16 @@ class ComponentCloudPolicyUpdaterTest : public testing::Test {
   void SetUp() override;
   void TearDown() override;
 
-  scoped_ptr<em::PolicyFetchResponse> CreateResponse();
+  std::unique_ptr<em::PolicyFetchResponse> CreateResponse();
 
   scoped_refptr<base::TestSimpleTaskRunner> task_runner_;
   base::ScopedTempDir temp_dir_;
-  scoped_ptr<ResourceCache> cache_;
-  scoped_ptr<ComponentCloudPolicyStore> store_;
+  std::unique_ptr<ResourceCache> cache_;
+  std::unique_ptr<ComponentCloudPolicyStore> store_;
   MockComponentCloudPolicyStoreDelegate store_delegate_;
   net::TestURLFetcherFactory fetcher_factory_;
-  scoped_ptr<ExternalPolicyDataFetcherBackend> fetcher_backend_;
-  scoped_ptr<ComponentCloudPolicyUpdater> updater_;
+  std::unique_ptr<ExternalPolicyDataFetcherBackend> fetcher_backend_;
+  std::unique_ptr<ComponentCloudPolicyUpdater> updater_;
   ComponentPolicyBuilder builder_;
   PolicyBundle expected_bundle_;
 };
@@ -127,10 +128,10 @@ void ComponentCloudPolicyUpdaterTest::TearDown() {
   task_runner_->RunUntilIdle();
 }
 
-scoped_ptr<em::PolicyFetchResponse>
-    ComponentCloudPolicyUpdaterTest::CreateResponse() {
+std::unique_ptr<em::PolicyFetchResponse>
+ComponentCloudPolicyUpdaterTest::CreateResponse() {
   builder_.Build();
-  return make_scoped_ptr(new em::PolicyFetchResponse(builder_.policy()));
+  return base::WrapUnique(new em::PolicyFetchResponse(builder_.policy()));
 }
 
 TEST_F(ComponentCloudPolicyUpdaterTest, FetchAndCache) {