Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/networking_config/networking_config_service_chromeos_unittest.cc

Index: extensions/browser/api/networking_config/networking_config_service_chromeos_unittest.cc
diff --git a/extensions/browser/api/networking_config/networking_config_service_chromeos_unittest.cc b/extensions/browser/api/networking_config/networking_config_service_chromeos_unittest.cc
index 93bab3a429a34d53cfc6bafd9a2709d2767b9a45..a04f4f10bc0d1dd36940bf1e046832b6c8a1e06c 100644
--- a/extensions/browser/api/networking_config/networking_config_service_chromeos_unittest.cc
+++ b/extensions/browser/api/networking_config/networking_config_service_chromeos_unittest.cc
@@ -45,19 +45,20 @@ class NetworkingConfigServiceTest : public ApiUnitTest {
 
   void SetUp() override {
     ApiUnitTest::SetUp();
-    extension_registry_ = scoped_ptr<ExtensionRegistry>(
+    extension_registry_ = std::unique_ptr<ExtensionRegistry>(
         new ExtensionRegistry(browser_context()));
-    scoped_ptr<MockEventDelegate> mock_event_delegate =
-        scoped_ptr<MockEventDelegate>(new MockEventDelegate());
-    service_ = scoped_ptr<NetworkingConfigService>(new NetworkingConfigService(
-        browser_context(), std::move(mock_event_delegate),
-        extension_registry_.get()));
+    std::unique_ptr<MockEventDelegate> mock_event_delegate =
+        std::unique_ptr<MockEventDelegate>(new MockEventDelegate());
+    service_ =
+        std::unique_ptr<NetworkingConfigService>(new NetworkingConfigService(
+            browser_context(), std::move(mock_event_delegate),
+            extension_registry_.get()));
     DCHECK(service_);
   }
 
  protected:
-  scoped_ptr<ExtensionRegistry> extension_registry_;
-  scoped_ptr<NetworkingConfigService> service_;
+  std::unique_ptr<ExtensionRegistry> extension_registry_;
+  std::unique_ptr<NetworkingConfigService> service_;
 };
 
 TEST_F(NetworkingConfigServiceTest, BasicRegisterHexSsid) {