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

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

Index: components/policy/core/common/cloud/policy_header_io_helper_unittest.cc
diff --git a/components/policy/core/common/cloud/policy_header_io_helper_unittest.cc b/components/policy/core/common/cloud/policy_header_io_helper_unittest.cc
index 3a5adf8d56e4aa98fb0e07e71165eed9e4867a56..cf0cbc74c2d3b529cee8d9d95147fdf6d0db2ab5 100644
--- a/components/policy/core/common/cloud/policy_header_io_helper_unittest.cc
+++ b/components/policy/core/common/cloud/policy_header_io_helper_unittest.cc
@@ -2,9 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/memory/scoped_ptr.h"
-#include "base/test/test_simple_task_runner.h"
 #include "components/policy/core/common/cloud/policy_header_io_helper.h"
+
+#include <memory>
+
+#include "base/memory/ptr_util.h"
+#include "base/test/test_simple_task_runner.h"
 #include "net/http/http_request_headers.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_test_util.h"
@@ -25,9 +28,8 @@ class PolicyHeaderIOHelperTest : public testing::Test {
   ~PolicyHeaderIOHelperTest() override {}
 
   void SetUp() override {
-    helper_ = make_scoped_ptr(new PolicyHeaderIOHelper(kDMServerURL,
-                                                       kInitialPolicyHeader,
-                                                       task_runner_));
+    helper_ = base::WrapUnique(new PolicyHeaderIOHelper(
+        kDMServerURL, kInitialPolicyHeader, task_runner_));
     task_runner_->RunUntilIdle();
   }
   void TearDown() override {
@@ -43,7 +45,7 @@ class PolicyHeaderIOHelperTest : public testing::Test {
   }
 
   base::MessageLoop loop_;
-  scoped_ptr<PolicyHeaderIOHelper> helper_;
+  std::unique_ptr<PolicyHeaderIOHelper> helper_;
   net::TestURLRequestContext context_;
   scoped_refptr<base::TestSimpleTaskRunner> task_runner_;
 };
@@ -51,14 +53,14 @@ class PolicyHeaderIOHelperTest : public testing::Test {
 }  // namespace
 
 TEST_F(PolicyHeaderIOHelperTest, InitialHeader) {
-  scoped_ptr<net::URLRequest> request(context_.CreateRequest(
-      GURL(kDMServerURL), net::DEFAULT_PRIORITY, NULL));
+  std::unique_ptr<net::URLRequest> request(
+      context_.CreateRequest(GURL(kDMServerURL), net::DEFAULT_PRIORITY, NULL));
   helper_->AddPolicyHeaders(request->url(), request.get());
   ValidateHeader(request->extra_request_headers(), kInitialPolicyHeader);
 }
 
 TEST_F(PolicyHeaderIOHelperTest, NoHeaderOnNonMatchingURL) {
-  scoped_ptr<net::URLRequest> request(context_.CreateRequest(
+  std::unique_ptr<net::URLRequest> request(context_.CreateRequest(
       GURL("http://non-matching.com"), net::DEFAULT_PRIORITY, NULL));
   helper_->AddPolicyHeaders(request->url(), request.get());
   EXPECT_TRUE(request->extra_request_headers().IsEmpty());
@@ -68,8 +70,8 @@ TEST_F(PolicyHeaderIOHelperTest, HeaderChange) {
   std::string new_header = "new_header";
   helper_->UpdateHeader(new_header);
   task_runner_->RunUntilIdle();
-  scoped_ptr<net::URLRequest> request(context_.CreateRequest(
-      GURL(kDMServerURL), net::DEFAULT_PRIORITY, NULL));
+  std::unique_ptr<net::URLRequest> request(
+      context_.CreateRequest(GURL(kDMServerURL), net::DEFAULT_PRIORITY, NULL));
   helper_->AddPolicyHeaders(request->url(), request.get());
   ValidateHeader(request->extra_request_headers(), new_header);
 }
@@ -77,8 +79,8 @@ TEST_F(PolicyHeaderIOHelperTest, HeaderChange) {
 TEST_F(PolicyHeaderIOHelperTest, ChangeToNoHeader) {
   helper_->UpdateHeader("");
   task_runner_->RunUntilIdle();
-  scoped_ptr<net::URLRequest> request(context_.CreateRequest(
-      GURL(kDMServerURL), net::DEFAULT_PRIORITY, NULL));
+  std::unique_ptr<net::URLRequest> request(
+      context_.CreateRequest(GURL(kDMServerURL), net::DEFAULT_PRIORITY, NULL));
   helper_->AddPolicyHeaders(request->url(), request.get());
   EXPECT_TRUE(request->extra_request_headers().IsEmpty());
 }