[Extensions] Convert APIs to use movable types [4]

chrome/browser/extensions/api/dial/dial_api.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/dial/dial_api.h"
 
 #include <stddef.h>
 #include <utility>
 #include <vector>
 
@@ skipping 80 matching lines @@
 
 void DialAPI::OnDialError(const DialRegistry::DialErrorCode code) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
       base::Bind(&DialAPI::SendErrorOnUIThread, this, code));
 }
 
 void DialAPI::SendEventOnUIThread(const DialRegistry::DeviceList& devices) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
-  std::vector<linked_ptr<api::dial::DialDevice> > args;
-  for (DialRegistry::DeviceList::const_iterator it = devices.begin();
-       it != devices.end(); ++it) {
-    linked_ptr<api::dial::DialDevice> api_device =
-        make_linked_ptr(new api::dial::DialDevice);
-    it->FillDialDevice(api_device.get());
-    args.push_back(api_device);
+  std::vector<api::dial::DialDevice> args;
+  for (const DialDeviceData& device : devices) {
+    api::dial::DialDevice api_device;
+    device.FillDialDevice(&api_device);
+    args.push_back(std::move(api_device));
   }
   scoped_ptr<base::ListValue> results = api::dial::OnDeviceList::Create(args);
   scoped_ptr<Event> event(new Event(events::DIAL_ON_DEVICE_LIST,
                                     dial::OnDeviceList::kEventName,
                                     std::move(results)));
   EventRouter::Get(profile_)->BroadcastEvent(std::move(event));
 }
 
 void DialAPI::SendErrorOnUIThread(const DialRegistry::DialErrorCode code) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
@@ skipping 48 matching lines @@
 
 bool DialDiscoverNowFunction::Respond() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   SetResult(new base::FundamentalValue(result_));
   return true;
 }
 
 }  // namespace api
 
 }  // namespace extensions