Remove base::SharedMemory::ShareToProcess.

content/browser/renderer_host/media/audio_renderer_host.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 "content/browser/renderer_host/media/audio_renderer_host.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 95 matching lines @@
     DLOG(WARNING) << "Renderer process handle is invalid.";
     OnStreamError(stream_id);
     return;
   }
 
   if (!LookupById(stream_id)) {
     OnStreamError(stream_id);
     return;
   }
 
-  base::SharedMemoryHandle foreign_memory_handle;
   base::SyncSocket::TransitDescriptor socket_descriptor;
   size_t shared_memory_size = shared_memory->requested_size();
 
-  if (!(shared_memory->ShareToProcess(PeerHandle(), &foreign_memory_handle) &&
+  base::SharedMemoryHandle foreign_memory_handle =
+      shared_memory->handle().Duplicate();
+  if (!(foreign_memory_handle.IsValid() &&
         foreign_socket->PrepareTransitDescriptor(PeerHandle(),
                                                  &socket_descriptor))) {
     // Something went wrong in preparing the IPC handles.
     OnStreamError(stream_id);
     return;
   }
 
   Send(new AudioMsg_NotifyStreamCreated(
       stream_id, foreign_memory_handle, socket_descriptor,
       base::checked_cast<uint32_t>(shared_memory_size)));
@@ skipping 245 matching lines @@
 
 bool AudioRendererHost::IsAuthorizationStarted(int stream_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   return authorizations_.find(stream_id) != authorizations_.end();
 }
 
 void AudioRendererHost::OverrideDevicePermissionsForTesting(bool has_access) {
   authorization_handler_.OverridePermissionsForTesting(has_access);
 }
 }  // namespace content