[Extensions] Convert APIs to use movable types [7]

chrome/browser/extensions/api/language_settings_private/language_settings_private_delegate.cc

 // Copyright 2015 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/language_settings_private/language_settings_private_delegate.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 52 matching lines @@
   DCHECK(!listening_spellcheck_);
   pref_change_registrar_.RemoveAll();
   notification_registrar_.RemoveAll();
 }
 
 LanguageSettingsPrivateDelegate* LanguageSettingsPrivateDelegate::Create(
     content::BrowserContext* context) {
   return new LanguageSettingsPrivateDelegate(context);
 }
 
-ScopedVector<language_settings_private::SpellcheckDictionaryStatus>
+std::vector<language_settings_private::SpellcheckDictionaryStatus>
 LanguageSettingsPrivateDelegate::GetHunspellDictionaryStatuses() {
-  ScopedVector<language_settings_private::SpellcheckDictionaryStatus> statuses;
+  std::vector<language_settings_private::SpellcheckDictionaryStatus> statuses;
   for (const auto& dictionary : GetHunspellDictionaries()) {
     if (!dictionary)
       continue;
-    scoped_ptr<language_settings_private::SpellcheckDictionaryStatus> status(
-        new language_settings_private::SpellcheckDictionaryStatus());
-    status->language_code = dictionary->GetLanguage();
-    status->is_ready = dictionary->IsReady();
-    if (!status->is_ready) {
+    language_settings_private::SpellcheckDictionaryStatus status;
+    status.language_code = dictionary->GetLanguage();
+    status.is_ready = dictionary->IsReady();
+    if (!status.is_ready) {
       if (dictionary->IsDownloadInProgress())
-        status->is_downloading.reset(new bool(true));
+        status.is_downloading.reset(new bool(true));
       if (dictionary->IsDownloadFailure())
-        status->download_failed.reset(new bool(true));
+        status.download_failed.reset(new bool(true));
     }
     statuses.push_back(std::move(status));
   }
   return statuses;
 }
 
 void LanguageSettingsPrivateDelegate::Shutdown() {
   // Unregister with the event router. We first check and see if there *is* an
   // event router, because some unit tests try to shutdown all context services,
   // but didn't initialize the event router first.
@@ skipping 130 matching lines @@
 
   listening_spellcheck_ = should_listen;
 }
 
 void LanguageSettingsPrivateDelegate::OnSpellcheckDictionariesChanged() {
   RefreshDictionaries(listening_spellcheck_, listening_spellcheck_);
   BroadcastDictionariesChangedEvent();
 }
 
 void LanguageSettingsPrivateDelegate::BroadcastDictionariesChangedEvent() {
-  std::vector<linked_ptr<language_settings_private::SpellcheckDictionaryStatus>>
-      broadcast_statuses;
-  ScopedVector<language_settings_private::SpellcheckDictionaryStatus> statuses =
+  std::vector<language_settings_private::SpellcheckDictionaryStatus> statuses =
       GetHunspellDictionaryStatuses();
 
-  for (language_settings_private::SpellcheckDictionaryStatus* status : statuses)
-    broadcast_statuses.push_back(make_linked_ptr(status));
-  statuses.weak_clear();
-
   scoped_ptr<base::ListValue> args(
       language_settings_private::OnSpellcheckDictionariesChanged::Create(
-          broadcast_statuses));
+          statuses));
   scoped_ptr<extensions::Event> extension_event(new extensions::Event(
       events::LANGUAGE_SETTINGS_PRIVATE_ON_SPELLCHECK_DICTIONARIES_CHANGED,
       language_settings_private::OnSpellcheckDictionariesChanged::kEventName,
       std::move(args)));
   EventRouter::Get(context_)->BroadcastEvent(std::move(extension_event));
 }
 
 void LanguageSettingsPrivateDelegate::RemoveDictionaryObservers() {
   for (const auto& dictionary : hunspell_dictionaries_) {
     if (dictionary)
       dictionary->RemoveObserver(this);
   }
 }
 
 }  // namespace extensions