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

extensions/browser/api/bluetooth/bluetooth_private_apitest.cc

Index: extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
diff --git a/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc b/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
index 65adb8a379e27cb6bb80cb570c46f2f0d036124f..8307eb0b4f1795a6ac5dad6610cb8fb2a6b0be16 100644
--- a/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <memory>
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "device/bluetooth/test/mock_bluetooth_adapter.h"
@@ -106,11 +106,11 @@ class BluetoothPrivateApiTest : public ExtensionApiTest {
     pairing_event.device.vendor_id_source = bt::VENDOR_ID_SOURCE_USB;
     pairing_event.device.type = bt::DEVICE_TYPE_PHONE;
 
-    scoped_ptr<base::ListValue> args =
+    std::unique_ptr<base::ListValue> args =
         bt_private::OnPairing::Create(pairing_event);
-    scoped_ptr<Event> event(new Event(events::BLUETOOTH_PRIVATE_ON_PAIRING,
-                                      bt_private::OnPairing::kEventName,
-                                      std::move(args)));
+    std::unique_ptr<Event> event(new Event(events::BLUETOOTH_PRIVATE_ON_PAIRING,
+                                           bt_private::OnPairing::kEventName,
+                                           std::move(args)));
     EventRouter::Get(browser()->profile())
         ->DispatchEventToExtension(kTestExtensionId, std::move(event));
   }
@@ -133,7 +133,7 @@ class BluetoothPrivateApiTest : public ExtensionApiTest {
 
   void CallSetDiscoveryFilterCallback(
       device::BluetoothAdapter::DiscoverySessionCallback callback) {
-    auto session_ptr = scoped_ptr<NiceMock<MockBluetoothDiscoverySession>>(
+    auto session_ptr = std::unique_ptr<NiceMock<MockBluetoothDiscoverySession>>(
         mock_discovery_session_);
 
     callback.Run(std::move(session_ptr));
@@ -145,7 +145,7 @@ class BluetoothPrivateApiTest : public ExtensionApiTest {
   bool adapter_discoverable_;
 
   scoped_refptr<NiceMock<MockBluetoothAdapter> > mock_adapter_;
-  scoped_ptr<NiceMock<MockBluetoothDevice> > mock_device_;
+  std::unique_ptr<NiceMock<MockBluetoothDevice>> mock_device_;
 
   // This discovery session will be owned by EventRouter, we'll only keep
   // pointer to it.