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

extensions/browser/guest_view/app_view/app_view_guest.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 "extensions/browser/guest_view/app_view/app_view_guest.h"
 
 #include <utility>
 
 #include "base/command_line.h"
+#include "base/memory/ptr_util.h"
 #include "components/guest_view/browser/guest_view_manager.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/renderer_preferences.h"
 #include "extensions/browser/api/app_runtime/app_runtime_api.h"
 #include "extensions/browser/api/extensions_api_client.h"
 #include "extensions/browser/app_window/app_delegate.h"
 #include "extensions/browser/bad_message.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_host.h"
 #include "extensions/browser/extension_registry.h"
@@ skipping 173 matching lines @@
   pending_response_map.Get().insert(
       std::make_pair(guest_instance_id(),
                      make_linked_ptr(new ResponseInfo(
                                         guest_extension,
                                         weak_ptr_factory_.GetWeakPtr(),
                                         callback))));
 
   LazyBackgroundTaskQueue* queue =
       LazyBackgroundTaskQueue::Get(browser_context());
   if (queue->ShouldEnqueueTask(browser_context(), guest_extension)) {
-    queue->AddPendingTask(browser_context(),
-                          guest_extension->id(),
-                          base::Bind(
-                              &AppViewGuest::LaunchAppAndFireEvent,
-                              weak_ptr_factory_.GetWeakPtr(),
-                              base::Passed(make_scoped_ptr(data->DeepCopy())),
-                              callback));
+    queue->AddPendingTask(
+        browser_context(), guest_extension->id(),
+        base::Bind(&AppViewGuest::LaunchAppAndFireEvent,
+                   weak_ptr_factory_.GetWeakPtr(),
+                   base::Passed(base::WrapUnique(data->DeepCopy())), callback));
     return;
   }
 
   ProcessManager* process_manager = ProcessManager::Get(browser_context());
   ExtensionHost* host =
       process_manager->GetBackgroundHostForExtension(guest_extension->id());
   DCHECK(host);
-  LaunchAppAndFireEvent(make_scoped_ptr(data->DeepCopy()), callback, host);
+  LaunchAppAndFireEvent(base::WrapUnique(data->DeepCopy()), callback, host);
 }
 
 void AppViewGuest::DidInitialize(const base::DictionaryValue& create_params) {
   ExtensionsAPIClient::Get()->AttachWebContentsHelpers(web_contents());
 
   if (!url_.is_valid())
     return;
 
   web_contents()->GetController().LoadURL(
       url_, content::Referrer(), ui::PAGE_TRANSITION_LINK, std::string());
@@ skipping 20 matching lines @@
 
   WebContents::CreateParams params(
       browser_context(),
       content::SiteInstance::CreateForURL(browser_context(),
                                           guest_extension->url()));
   params.guest_delegate = this;
   callback.Run(WebContents::Create(params));
 }
 
 void AppViewGuest::LaunchAppAndFireEvent(
-    scoped_ptr<base::DictionaryValue> data,
+    std::unique_ptr<base::DictionaryValue> data,
     const WebContentsCreatedCallback& callback,
     ExtensionHost* extension_host) {
   bool has_event_listener = EventRouter::Get(browser_context())
                                 ->ExtensionHasEventListener(
                                     extension_host->extension()->id(),
                                     app_runtime::OnEmbedRequested::kEventName);
   if (!has_event_listener) {
     callback.Run(nullptr);
     return;
   }
 
-  scoped_ptr<base::DictionaryValue> embed_request(new base::DictionaryValue());
+  std::unique_ptr<base::DictionaryValue> embed_request(
+      new base::DictionaryValue());
   embed_request->SetInteger(appview::kGuestInstanceID, guest_instance_id());
   embed_request->SetString(appview::kEmbedderID, owner_host());
   embed_request->Set(appview::kData, data.release());
   AppRuntimeEventRouter::DispatchOnEmbedRequestedEvent(
       browser_context(), std::move(embed_request), extension_host->extension());
 }
 
 void AppViewGuest::SetAppDelegateForTest(AppDelegate* delegate) {
   app_delegate_.reset(delegate);
 }
 
 std::vector<int> AppViewGuest::GetAllRegisteredInstanceIdsForTesting() {
   std::vector<int> instances;
   for (const auto& key_value : pending_response_map.Get()) {
     instances.push_back(key_value.first);
   }
   return instances;
 }
 
 }  // namespace extensions