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

extensions/browser/api/socket/socket.h

 // 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.
 
 #ifndef EXTENSIONS_BROWSER_API_SOCKET_SOCKET_H_
 #define EXTENSIONS_BROWSER_API_SOCKET_SOCKET_H_
 
 #include <stdint.h>
 
 #include <queue>
@@ skipping 22 matching lines @@
 
 namespace extensions {
 
 typedef base::Callback<void(int)> CompletionCallback;
 typedef base::Callback<void(int, scoped_refptr<net::IOBuffer> io_buffer)>
     ReadCompletionCallback;
 typedef base::Callback<void(int,
                             scoped_refptr<net::IOBuffer> io_buffer,
                             const std::string&,
                             uint16_t)> RecvFromCompletionCallback;
-typedef base::Callback<void(int, scoped_ptr<net::TCPClientSocket>)>
+typedef base::Callback<void(int, std::unique_ptr<net::TCPClientSocket>)>
     AcceptCompletionCallback;
 
 // A Socket wraps a low-level socket and includes housekeeping information that
 // we need to manage it in the context of an extension.
 class Socket : public ApiResource {
  public:
   enum SocketType { TYPE_TCP, TYPE_UDP, TYPE_TLS };
 
   ~Socket() override;
 
   // The hostname of the remote host that this socket is connected to.  This
   // may be the empty string if the client does not intend to ever upgrade the
   // socket to TLS, and thusly has not invoked set_hostname().
   const std::string& hostname() const { return hostname_; }
 
   // Set the hostname of the remote host that this socket is connected to.
   // Note: This may be an IP literal. In the case of IDNs, this should be a
   // series of U-LABELs (UTF-8), not A-LABELs. IP literals for IPv6 will be
   // unbracketed.
   void set_hostname(const std::string& hostname) { hostname_ = hostname; }
 
 #if defined(OS_CHROMEOS)
   void set_firewall_hole(
-      scoped_ptr<AppFirewallHole, content::BrowserThread::DeleteOnUIThread>
+      std::unique_ptr<AppFirewallHole, content::BrowserThread::DeleteOnUIThread>
           firewall_hole) {
     firewall_hole_ = std::move(firewall_hole);
   }
 #endif  // OS_CHROMEOS
 
   // Note: |address| contains the resolved IP address, not the hostname of
   // the remote endpoint. In order to upgrade this socket to TLS, callers
   // must also supply the hostname of the endpoint via set_hostname().
   virtual void Connect(const net::AddressList& address,
                        const CompletionCallback& callback) = 0;
@@ skipping 64 matching lines @@
     scoped_refptr<net::IOBuffer> io_buffer;
     int byte_count;
     CompletionCallback callback;
     int bytes_written;
   };
   std::queue<WriteRequest> write_queue_;
   scoped_refptr<net::IOBuffer> io_buffer_write_;
 
 #if defined(OS_CHROMEOS)
   // Represents a hole punched in the system firewall for this socket.
-  scoped_ptr<AppFirewallHole, content::BrowserThread::DeleteOnUIThread>
+  std::unique_ptr<AppFirewallHole, content::BrowserThread::DeleteOnUIThread>
       firewall_hole_;
 #endif  // OS_CHROMEOS
 };
 
 }  //  namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_SOCKET_SOCKET_H_