Remove ExtensionFunction::SetResult(T*) overload.

extensions/browser/api/serial/serial_apitest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <memory>
 #include <string>
 #include <utility>
 
 #include "base/macros.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "content/public/browser/browser_thread.h"
 #include "device/serial/serial_device_enumerator.h"
 #include "device/serial/serial_service_impl.h"
 #include "device/serial/test_serial_io_handler.h"
 #include "extensions/browser/api/serial/serial_api.h"
 #include "extensions/browser/api/serial/serial_connection.h"
 #include "extensions/browser/api/serial/serial_service_factory.h"
 #include "extensions/browser/extension_function.h"
 #include "extensions/common/api/serial.h"
 #include "extensions/common/switches.h"
 #include "extensions/test/result_catcher.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 using testing::_;
 using testing::Return;
 
 namespace extensions {
 namespace {
 
 class FakeSerialGetDevicesFunction : public AsyncExtensionFunction {
  public:
   bool RunAsync() override {
-    base::ListValue* devices = new base::ListValue();
+    std::unique_ptr<base::ListValue> devices(new base::ListValue());
     base::DictionaryValue* device0 = new base::DictionaryValue();
     device0->SetString("path", "/dev/fakeserial");
     base::DictionaryValue* device1 = new base::DictionaryValue();
     device1->SetString("path", "\\\\COM800\\");
     devices->Append(device0);
     devices->Append(device1);
-    SetResult(devices);
+    SetResult(std::move(devices));
     SendResponse(true);
     return true;
   }
 
  protected:
   ~FakeSerialGetDevicesFunction() override {}
 };
 
 class FakeSerialDeviceEnumerator : public device::SerialDeviceEnumerator {
  public:
@@ skipping 146 matching lines @@
 IN_PROC_BROWSER_TEST_P(SerialApiTest, SerialRealHardware) {
   ResultCatcher catcher;
   catcher.RestrictToBrowserContext(browser()->profile());
 
   ASSERT_TRUE(RunExtensionTest("serial/real_hardware")) << message_;
 }
 
 INSTANTIATE_TEST_CASE_P(SerialApiTest, SerialApiTest, testing::Bool());
 
 }  // namespace extensions