Let clients interact with VideoCaptureDeviceClient instead of VideoCaptureDevice

content/browser/renderer_host/media/shared_memory_buffer_handle.cc

Index: content/browser/renderer_host/media/shared_memory_buffer_handle.cc
diff --git a/content/browser/renderer_host/media/shared_memory_buffer_handle.cc b/content/browser/renderer_host/media/shared_memory_buffer_handle.cc
index 3b564cd92bffe44dbc374b0a646519b0bdeae0c3..bf73b68b5a371c9213ee04f1dbf4a0633e60eb78 100644
--- a/content/browser/renderer_host/media/shared_memory_buffer_handle.cc
+++ b/content/browser/renderer_host/media/shared_memory_buffer_handle.cc
@@ -27,15 +27,18 @@ void* SharedMemoryBufferHandle::data(int plane) {
   return tracker_->shared_memory_.memory();
 }
 
-ClientBuffer SharedMemoryBufferHandle::AsClientBuffer(int plane) {
-  NOTREACHED();
-  return nullptr;
-}
-
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 base::FileDescriptor SharedMemoryBufferHandle::AsPlatformFile() {
   return tracker_->shared_memory_.handle();
 }
 #endif
 
+bool SharedMemoryBufferHandle::IsBackedByVideoFrame() const {
+  return false;
+}
+
+scoped_refptr<media::VideoFrame> SharedMemoryBufferHandle::GetVideoFrame() {
+  return scoped_refptr<media::VideoFrame>();
+}
+
 }  // namespace content