Update pepper to not assume that SharedMemoryHandle is an int.

content/renderer/pepper/pepper_platform_audio_input.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_platform_audio_input.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 69 matching lines @@
 
 void PepperPlatformAudioInput::OnStreamCreated(
     base::SharedMemoryHandle handle,
     base::SyncSocket::Handle socket_handle,
     int length,
     int total_segments) {
 #if defined(OS_WIN)
   DCHECK(handle);
   DCHECK(socket_handle);
 #else
-  DCHECK_NE(-1, handle.fd);
+  DCHECK(base::SharedMemory::IsHandleValid(handle));
   DCHECK_NE(-1, socket_handle);
 #endif
   DCHECK(length);
   // TODO(yzshen): Make use of circular buffer scheme. crbug.com/181449.
   DCHECK_EQ(1, total_segments);
 
   if (base::ThreadTaskRunnerHandle::Get().get() != main_task_runner_.get()) {
     // If shutdown has occurred, |client_| will be NULL and the handles will be
     // cleaned up on the main thread.
     main_task_runner_->PostTask(
@@ skipping 180 matching lines @@
 PepperMediaDeviceManager* PepperPlatformAudioInput::GetMediaDeviceManager() {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
 
   RenderFrameImpl* const render_frame =
       RenderFrameImpl::FromRoutingID(render_frame_id_);
   return render_frame ?
       PepperMediaDeviceManager::GetForRenderFrame(render_frame).get() : NULL;
 }
 
 }  // namespace content