Convert Pass()→std::move() in //chromeos

chromeos/dbus/debug_daemon_client.cc

 // Copyright (c) 2012 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 "chromeos/dbus/debug_daemon_client.h"
 
 #include <fcntl.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <unistd.h>
@@ skipping 549 matching lines @@
     if (!pipe_write_end.IsValid()) {
       LOG(ERROR) << "Cannot create pipe reader";
       // NB: continue anyway to shutdown tracing; toss trace data
       pipe_write_end.Initialize(base::FilePath(FILE_PATH_LITERAL("/dev/null")),
                                 base::File::FLAG_OPEN | base::File::FLAG_WRITE);
       // TODO(sleffler) if this fails AppendFileDescriptor will abort
     }
     scoped_ptr<dbus::FileDescriptor> file_descriptor(new dbus::FileDescriptor);
     file_descriptor->PutValue(pipe_write_end.TakePlatformFile());
     file_descriptor->CheckValidity();
-    return file_descriptor.Pass();
+    return file_descriptor;
   }
 
   // Called when a CheckValidity response is received.
   void OnCreateFileDescriptorRequestStopSystem(
       const StopAgentTracingCallback& callback,
       scoped_ptr<dbus::FileDescriptor> file_descriptor) {
     DCHECK(file_descriptor);
 
     // Issue the dbus request to stop system tracing
     dbus::MethodCall method_call(
@@ skipping 60 matching lines @@
 DebugDaemonClient::EmptyStopAgentTracingCallback() {
   return base::Bind(&EmptyStopAgentTracingCallbackBody);
 }
 
 // static
 DebugDaemonClient* DebugDaemonClient::Create() {
   return new DebugDaemonClientImpl();
 }
 
 }  // namespace chromeos