Convert Pass()→std::move() for CrOS extension code.

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 48 matching lines @@
   // 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>
           firewall_hole) {
-    firewall_hole_ = firewall_hole.Pass();
+    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;
   virtual void Disconnect() = 0;
   virtual int Bind(const std::string& address, uint16_t port) = 0;
@@ skipping 69 matching lines @@
 #if defined(OS_CHROMEOS)
   // Represents a hole punched in the system firewall for this socket.
   scoped_ptr<AppFirewallHole, content::BrowserThread::DeleteOnUIThread>
       firewall_hole_;
 #endif  // OS_CHROMEOS
 };
 
 }  //  namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_SOCKET_SOCKET_H_