MJPEG acceleration for video capture using VAAPI

content/browser/renderer_host/media/video_capture_buffer_pool.cc

Index: content/browser/renderer_host/media/video_capture_buffer_pool.cc
diff --git a/content/browser/renderer_host/media/video_capture_buffer_pool.cc b/content/browser/renderer_host/media/video_capture_buffer_pool.cc
index f583a94adaa638396431ecda7017aa787d99aaa2..b69c7a9686caa975da0cdf3df83516215ec09eb0 100644
--- a/content/browser/renderer_host/media/video_capture_buffer_pool.cc
+++ b/content/browser/renderer_host/media/video_capture_buffer_pool.cc
@@ -45,7 +45,8 @@ base::SharedMemoryHandle VideoCaptureBufferPool::ShareToProcess(
 
 bool VideoCaptureBufferPool::GetBufferInfo(int buffer_id,
                                            void** memory,
-                                           size_t* size) {
+                                           size_t* size,
+                                           base::SharedMemoryHandle* handle) {
   base::AutoLock lock(lock_);
 
   Buffer* buffer = GetBuffer(buffer_id);
@@ -57,6 +58,7 @@ bool VideoCaptureBufferPool::GetBufferInfo(int buffer_id,
   DCHECK(buffer->held_by_producer);
   *memory = buffer->shared_memory.memory();
   *size = buffer->shared_memory.mapped_size();
+  *handle = buffer->shared_memory.handle();
   return true;
 }