Apply pending_receiver into VideoAcceleratorFactory interface

This CL applies pending_receiver to the all methods in
VideoAcceleratorFactory interface.

Bug: 955171
Change-Id: I7c8920cd8c9f267c3ddc73733be4d72e0462cafe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2223836Reviewed-by: Hidehiko Abe <hidehiko@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Gyuyoung Kim <gyuyoung@igalia.com>
Cr-Commit-Position: refs/heads/master@{#773964}

chrome/browser/chromeos/arc/video/gpu_arc_video_service_host.cc

@@ -58,29 +58,30 @@ class VideoAcceleratorFactoryService : public mojom::VideoAcceleratorFactory {
   ~VideoAcceleratorFactoryService() override = default;
 
   void CreateDecodeAccelerator(
-      mojom::VideoDecodeAcceleratorRequest request) override {
+      mojo::PendingReceiver<mojom::VideoDecodeAccelerator> receiver) override {
     content::GetIOThreadTaskRunner({})->PostTask(
         FROM_HERE,
         base::BindOnce(
             &content::BindInterfaceInGpuProcess<mojom::VideoDecodeAccelerator>,
-            std::move(request)));
+            std::move(receiver)));
   }
 
   void CreateEncodeAccelerator(
-      mojom::VideoEncodeAcceleratorRequest request) override {
+      mojo::PendingReceiver<mojom::VideoEncodeAccelerator> receiver) override {
     content::GetIOThreadTaskRunner({})->PostTask(
         FROM_HERE,
         base::BindOnce(
             &content::BindInterfaceInGpuProcess<mojom::VideoEncodeAccelerator>,
-            std::move(request)));
+            std::move(receiver)));
   }
 
   void CreateProtectedBufferAllocator(
-      mojom::VideoProtectedBufferAllocatorRequest request) override {
+      mojo::PendingReceiver<mojom::VideoProtectedBufferAllocator> receiver)
+      override {
     content::GetIOThreadTaskRunner({})->PostTask(
         FROM_HERE, base::BindOnce(&content::BindInterfaceInGpuProcess<
                                       mojom::VideoProtectedBufferAllocator>,
-                                  std::move(request)));
+                                  std::move(receiver)));
   }
 
  private:

components/arc/mojom/video.mojom

@@ -34,12 +34,15 @@ interface VideoInstance {
 // Next method ID: 4
 interface VideoAcceleratorFactory {
   [MinVersion=1]
-  CreateEncodeAccelerator@1(VideoEncodeAccelerator& video_encoder);
+  CreateEncodeAccelerator@1(
+      pending_receiver<VideoEncodeAccelerator> video_encoder);
 
   [MinVersion=6]
-  CreateDecodeAccelerator@2(VideoDecodeAccelerator& video_decoder);
+  CreateDecodeAccelerator@2(
+      pending_receiver<VideoDecodeAccelerator> video_decoder);
 
   [Minversion=7]
   CreateProtectedBufferAllocator@3(
-      VideoProtectedBufferAllocator& video_protected_buffer_allocator);
+      pending_receiver<VideoProtectedBufferAllocator>
+           video_protected_buffer_allocator);
 };