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

extensions/browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.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/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h"
 
 #include <utility>
 
 #include "base/lazy_instance.h"
 #include "extensions/browser/api/socket/tcp_socket.h"
@@ skipping 106 matching lines @@
     return;
 
   socket->Accept(
       base::Bind(&TCPServerSocketEventDispatcher::AcceptCallback, params));
 }
 
 // static
 void TCPServerSocketEventDispatcher::AcceptCallback(
     const AcceptParams& params,
     int result_code,
-    scoped_ptr<net::TCPClientSocket> socket) {
+    std::unique_ptr<net::TCPClientSocket> socket) {
   DCHECK_CURRENTLY_ON(params.thread_id);
 
   if (result_code >= 0) {
     ResumableTCPSocket* client_socket =
         new ResumableTCPSocket(std::move(socket), params.extension_id, true);
     client_socket->set_paused(true);
     int client_socket_id = params.client_sockets->Add(client_socket);
 
     // Dispatch "onAccept" event.
     sockets_tcp_server::AcceptInfo accept_info;
     accept_info.socket_id = params.socket_id;
     accept_info.client_socket_id = client_socket_id;
-    scoped_ptr<base::ListValue> args =
+    std::unique_ptr<base::ListValue> args =
         sockets_tcp_server::OnAccept::Create(accept_info);
-    scoped_ptr<Event> event(new Event(events::SOCKETS_TCP_SERVER_ON_ACCEPT,
-                                      sockets_tcp_server::OnAccept::kEventName,
-                                      std::move(args)));
+    std::unique_ptr<Event> event(
+        new Event(events::SOCKETS_TCP_SERVER_ON_ACCEPT,
+                  sockets_tcp_server::OnAccept::kEventName, std::move(args)));
     PostEvent(params, std::move(event));
 
     // Post a task to delay the "accept" until the socket is available, as
     // calling StartAccept at this point would error with ERR_IO_PENDING.
     BrowserThread::PostTask(
         params.thread_id,
         FROM_HERE,
         base::Bind(&TCPServerSocketEventDispatcher::StartAccept, params));
   } else {
     // Dispatch "onAcceptError" event but don't start another accept to avoid
     // potential infinite "accepts" if we have a persistent network error.
     sockets_tcp_server::AcceptErrorInfo accept_error_info;
     accept_error_info.socket_id = params.socket_id;
     accept_error_info.result_code = result_code;
-    scoped_ptr<base::ListValue> args =
+    std::unique_ptr<base::ListValue> args =
         sockets_tcp_server::OnAcceptError::Create(accept_error_info);
-    scoped_ptr<Event> event(new Event(
+    std::unique_ptr<Event> event(new Event(
         events::SOCKETS_TCP_SERVER_ON_ACCEPT_ERROR,
         sockets_tcp_server::OnAcceptError::kEventName, std::move(args)));
     PostEvent(params, std::move(event));
 
     // Since we got an error, the socket is now "paused" until the application
     // "resumes" it.
     ResumableTCPServerSocket* socket =
         params.server_sockets->Get(params.extension_id, params.socket_id);
     if (socket) {
       socket->set_paused(true);
     }
   }
 }
 
 // static
 void TCPServerSocketEventDispatcher::PostEvent(const AcceptParams& params,
-                                               scoped_ptr<Event> event) {
+                                               std::unique_ptr<Event> event) {
   DCHECK_CURRENTLY_ON(params.thread_id);
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&DispatchEvent, params.browser_context_id, params.extension_id,
                  base::Passed(std::move(event))));
 }
 
 // static
 void TCPServerSocketEventDispatcher::DispatchEvent(
     void* browser_context_id,
     const std::string& extension_id,
-    scoped_ptr<Event> event) {
+    std::unique_ptr<Event> event) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   content::BrowserContext* context =
       reinterpret_cast<content::BrowserContext*>(browser_context_id);
   if (!extensions::ExtensionsBrowserClient::Get()->IsValidContext(context))
     return;
   EventRouter* router = EventRouter::Get(context);
   if (router)
     router->DispatchEventToExtension(extension_id, std::move(event));
 }
 
 }  // namespace api
 }  // namespace extensions