Make V4L2 Jpeg Decode Accelerator not compiled on an Intel device

media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc

 // Copyright 2015 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 "media/gpu/ipc/service/gpu_jpeg_decode_accelerator.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
@@ skipping 14 matching lines @@
 #include "media/base/media_switches.h"
 #include "media/filters/jpeg_parser.h"
 #include "media/gpu/fake_jpeg_decode_accelerator.h"
 #include "media/gpu/ipc/common/media_messages.h"
 #include "ui/gfx/geometry/size.h"
 
 #if defined(OS_CHROMEOS)
 #if defined(ARCH_CPU_X86_FAMILY)
 #include "media/gpu/vaapi_jpeg_decode_accelerator.h"
 #endif
-#if defined(USE_V4L2_CODEC)
+#if defined(USE_V4L2_CODEC) && defined(ARCH_CPU_ARM_FAMILY)
 #include "media/gpu/v4l2_device.h"
 #include "media/gpu/v4l2_jpeg_decode_accelerator.h"
 #endif
+
 #endif
 
 namespace {
 
 std::unique_ptr<media::JpegDecodeAccelerator> CreateV4L2JDA(
     scoped_refptr<base::SingleThreadTaskRunner> io_task_runner) {
   std::unique_ptr<media::JpegDecodeAccelerator> decoder;
-#if defined(OS_CHROMEOS) && defined(USE_V4L2_CODEC)
+#if defined(OS_CHROMEOS) && defined(USE_V4L2_CODEC) && \
+    defined(ARCH_CPU_ARM_FAMILY)
   scoped_refptr<media::V4L2Device> device = media::V4L2Device::Create();
   if (device)
     decoder.reset(new media::V4L2JpegDecodeAccelerator(
         device, std::move(io_task_runner)));
 #endif
   return decoder;
 }
 
 std::unique_ptr<media::JpegDecodeAccelerator> CreateVaapiJDA(
     scoped_refptr<base::SingleThreadTaskRunner> io_task_runner) {
@@ skipping 389 matching lines @@
     filter_ = nullptr;
   }
 }
 
 bool GpuJpegDecodeAccelerator::Send(IPC::Message* message) {
   DCHECK(CalledOnValidThread());
   return channel_->Send(message);
 }
 
 }  // namespace media