Enforce handle ownership in base::Process

content/renderer/media/android/audio_decoder_android.cc

 // Copyright 2013 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/media/android/audio_decoder_android.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <limits.h>
 #include <sys/mman.h>
 #include <unistd.h>
 #include <vector>
 
 #include "base/file_descriptor_posix.h"
 #include "base/logging.h"
 #include "base/memory/shared_memory.h"
 #include "base/posix/eintr_wrapper.h"
+#include "base/process/process_handle.h"
 #include "content/common/view_messages.h"
 #include "media/base/android/webaudio_media_codec_info.h"
 #include "media/base/audio_bus.h"
 #include "media/base/limits.h"
 #include "third_party/WebKit/public/platform/WebAudioBus.h"
 
 namespace content {
 
 class AudioDecoderIO {
  public:
@@ skipping 54 matching lines @@
              << ": " << strerror(errno);
   }
 }
 
 bool AudioDecoderIO::IsValid() const {
   return read_fd_ >= 0 && write_fd_ >= 0 &&
       encoded_shared_memory_.memory();
 }
 
 bool AudioDecoderIO::ShareEncodedToProcess(base::SharedMemoryHandle* handle) {
-  return encoded_shared_memory_.ShareToProcess(
-      base::Process::Current().handle(),
-      handle);
+  return encoded_shared_memory_.ShareToProcess(base::GetCurrentProcessHandle(),
+                                               handle);
 }
 
 static float ConvertSampleToFloat(int16_t sample) {
   const float kMaxScale = 1.0f / std::numeric_limits<int16_t>::max();
   const float kMinScale = -1.0f / std::numeric_limits<int16_t>::min();
 
   return sample * (sample < 0 ? kMinScale : kMaxScale);
 }
 
 // A basic WAVE file decoder.  See
@@ skipping 477 matching lines @@
     BufferAndCopyPcmDataToBus(input_fd,
                               destination_bus,
                               number_of_channels,
                               file_sample_rate);
   }
 
   return true;
 }
 
 }  // namespace content