media/gpu: Move VideoDecoderPipeline into //media/gpu/chromeos.

Currently only ChromeOS platform uses VideoDecoderPipeline. This CL
moves the related files to //media/gpu/chromeos.

BUG=chromium:1012587
TEST=ninja chrome on kevin and eve
TEST=ninja video_decode_accelerator_tests on kevin and eve
TEST=gn check on kevin and eve

Change-Id: Ic2b22535981803e0f425d98fcb220a3e62f57b5f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1877494
Commit-Queue: Chih-Yu Huang <akahuang@chromium.org>
Reviewed-by: Shuo-Peng Liao <deanliao@chromium.org>
Reviewed-by: Dan Sanders <sandersd@chromium.org>
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: David Staessens <dstaessens@chromium.org>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Cr-Commit-Position: refs/heads/master@{#709375}

media/gpu/chromeos/BUILD.gn

@@ -51,6 +51,8 @@ source_set("common") {
     "image_processor_factory.h",
     "libyuv_image_processor.cc",
     "libyuv_image_processor.h",
+    "video_decoder_pipeline.cc",
+    "video_decoder_pipeline.h",
   ]
 
   # TODO(crbug.com/1012587): Merge :fourcc to :common.
@@ -65,6 +67,7 @@ source_set("common") {
     "//media/gpu:buildflags",
     "//media/gpu:common",
     "//media/gpu:video_frame_mapper_common",
+    "//media/gpu/linux:common",
     "//third_party/libyuv",
     "//ui/gfx/geometry",
     "//ui/gl",

media/gpu/chromeos/chromeos_video_decoder_factory.cc

@@ -11,9 +11,9 @@
 #include "media/gpu/buildflags.h"
 
 #if BUILDFLAG(USE_CHROMEOS_MEDIA_ACCELERATION)
+#include "media/gpu/chromeos/video_decoder_pipeline.h"
 #include "media/gpu/linux/mailbox_video_frame_converter.h"
 #include "media/gpu/linux/platform_video_frame_pool.h"
-#include "media/gpu/linux/video_decoder_pipeline.h"
 #endif  // BUILDFLAG(USE_CHROMEOS_MEDIA_ACCELERATION)
 
 #if BUILDFLAG(USE_VAAPI)

media/gpu/linux/video_decoder_pipeline.cc → media/gpu/chromeos/video_decoder_pipeline.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "media/gpu/linux/video_decoder_pipeline.h"
+#include "media/gpu/chromeos/video_decoder_pipeline.h"
 #include <memory>
 
 #include "base/bind.h"

media/gpu/linux/video_decoder_pipeline.h → media/gpu/chromeos/video_decoder_pipeline.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MEDIA_GPU_LINUX_VIDEO_DECODER_PIPELINE_H_
-#define MEDIA_GPU_LINUX_VIDEO_DECODER_PIPELINE_H_
+#ifndef MEDIA_GPU_CHROMEOS_VIDEO_DECODER_PIPELINE_H_
+#define MEDIA_GPU_CHROMEOS_VIDEO_DECODER_PIPELINE_H_
 
 #include <memory>
 
@@ -216,4 +216,4 @@ class MEDIA_GPU_EXPORT VideoDecoderPipeline : public VideoDecoder {
 
 }  // namespace media
 
-#endif  // MEDIA_GPU_LINUX_VIDEO_DECODER_PIPELINE_H_
+#endif  // MEDIA_GPU_CHROMEOS_VIDEO_DECODER_PIPELINE_H_

media/gpu/linux/BUILD.gn

@@ -18,8 +18,6 @@ source_set("common") {
     "platform_video_frame_pool.h",
     "platform_video_frame_utils.cc",
     "platform_video_frame_utils.h",
-    "video_decoder_pipeline.cc",
-    "video_decoder_pipeline.h",
   ]
 
   deps = [

media/gpu/v4l2/v4l2_slice_video_decoder.h

@@ -25,7 +25,7 @@
 #include "base/time/time.h"
 #include "media/base/video_frame_layout.h"
 #include "media/base/video_types.h"
-#include "media/gpu/linux/video_decoder_pipeline.h"
+#include "media/gpu/chromeos/video_decoder_pipeline.h"
 #include "media/gpu/media_gpu_export.h"
 #include "media/gpu/v4l2/v4l2_device.h"
 #include "media/gpu/v4l2/v4l2_video_decoder_backend.h"

media/gpu/vaapi/vaapi_video_decoder.h

@@ -24,8 +24,8 @@
 #include "base/time/time.h"
 #include "media/base/video_codecs.h"
 #include "media/base/video_frame_layout.h"
+#include "media/gpu/chromeos/video_decoder_pipeline.h"
 #include "media/gpu/decode_surface_handler.h"
-#include "media/gpu/linux/video_decoder_pipeline.h"
 #include "media/video/supported_video_decoder_config.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size.h"