Getting rid of DelegatedFrameData

content/browser/compositor/mus_browser_compositor_output_surface.cc

Index: content/browser/compositor/mus_browser_compositor_output_surface.cc
diff --git a/content/browser/compositor/mus_browser_compositor_output_surface.cc b/content/browser/compositor/mus_browser_compositor_output_surface.cc
index acea5da8602c8255627a6bfc10ac40aa0ce09c50..3a3dcafac376fdd7434d916a73a7a907ffb59c92 100644
--- a/content/browser/compositor/mus_browser_compositor_output_surface.cc
+++ b/content/browser/compositor/mus_browser_compositor_output_surface.cc
@@ -72,7 +72,6 @@ void MusBrowserCompositorOutputSurface::SwapBuffers(
   ui_frame.metadata.latency_info = std::move(frame.latency_info);
   // Reset latency_info to known empty state after moving contents.
   frame.latency_info.clear();
-  ui_frame.delegated_frame_data = base::MakeUnique<cc::DelegatedFrameData>();
   const cc::RenderPassId render_pass_id(1, 1);
   std::unique_ptr<cc::RenderPass> pass = cc::RenderPass::Create();
   const bool has_transparent_background = true;
@@ -113,7 +112,7 @@ void MusBrowserCompositorOutputSurface::SwapBuffers(
   resource.read_lock_fences_enabled = false;
   resource.is_software = false;
   resource.is_overlay_candidate = false;
-  ui_frame.delegated_frame_data->resource_list.push_back(std::move(resource));
+  ui_frame.resource_list.push_back(std::move(resource));
 
   const bool needs_blending = true;
   const bool premultiplied_alpha = true;
@@ -132,7 +131,7 @@ void MusBrowserCompositorOutputSurface::SwapBuffers(
                background_color, vertex_opacity, y_flipped, nearest_neighbor,
                secure_output_only);
 
-  ui_frame.delegated_frame_data->render_pass_list.push_back(std::move(pass));
+  ui_frame.render_pass_list.push_back(std::move(pass));
 
   // TODO(mfomitchev): Remove ui_compositor_frame_sink_ once we complete the
   // switch to Aura-Mus.