Update pepper to not assume that SharedMemoryHandle is an int.

content/renderer/pepper/pepper_audio_input_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/renderer/pepper/pepper_audio_input_host.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "content/common/pepper_file_util.h"
 #include "content/renderer/pepper/pepper_media_device_manager.h"
@@ skipping 154 matching lines @@
 int32_t PepperAudioInputHost::GetRemoteHandles(
     const base::SyncSocket& socket,
     const base::SharedMemory& shared_memory,
     IPC::PlatformFileForTransit* remote_socket_handle,
     base::SharedMemoryHandle* remote_shared_memory_handle) {
   *remote_socket_handle = renderer_ppapi_host_->ShareHandleWithRemote(
       ConvertSyncSocketHandle(socket), false);
   if (*remote_socket_handle == IPC::InvalidPlatformFileForTransit())
     return PP_ERROR_FAILED;
 
-  *remote_shared_memory_handle = renderer_ppapi_host_->ShareHandleWithRemote(
-      PlatformFileFromSharedMemoryHandle(shared_memory.handle()), false);
-  if (*remote_shared_memory_handle == IPC::InvalidPlatformFileForTransit())
+  *remote_shared_memory_handle =
+      renderer_ppapi_host_->ShareSharedMemoryHandleWithRemote(
+          shared_memory.handle());
+  if (!base::SharedMemory::IsHandleValid(*remote_shared_memory_handle))
     return PP_ERROR_FAILED;
 
   return PP_OK;
 }
 
 void PepperAudioInputHost::Close() {
   if (!audio_input_)
     return;
 
   audio_input_->ShutDown();
   audio_input_ = NULL;
 
   if (open_context_.is_valid())
     SendOpenReply(PP_ERROR_ABORTED);
 }
 
 void PepperAudioInputHost::SendOpenReply(int32_t result) {
   open_context_.params.set_result(result);
   host()->SendReply(open_context_, PpapiPluginMsg_AudioInput_OpenReply());
   open_context_ = ppapi::host::ReplyMessageContext();
 }
 
 }  // namespace content