Revert of Getting rid of CompositorFrameMetadata::satisfies_sequences

content/browser/renderer_host/delegated_frame_host.cc

Index: content/browser/renderer_host/delegated_frame_host.cc
diff --git a/content/browser/renderer_host/delegated_frame_host.cc b/content/browser/renderer_host/delegated_frame_host.cc
index 8aec164def9b00973a061795c7f77117f880cb96..a4f25901f2fb99f10e4cb829d16e638931ef8e1e 100644
--- a/content/browser/renderer_host/delegated_frame_host.cc
+++ b/content/browser/renderer_host/delegated_frame_host.cc
@@ -40,16 +40,14 @@
 
 namespace {
 
-void SatisfyCallback(base::WeakPtr<cc::SurfaceManager> manager,
+void SatisfyCallback(cc::SurfaceManager* manager,
                      const cc::SurfaceSequence& sequence) {
-  if (!manager)
-    return;
   std::vector<uint32_t> sequences;
   sequences.push_back(sequence.sequence);
   manager->DidSatisfySequences(sequence.frame_sink_id, &sequences);
 }
 
-void RequireCallback(base::WeakPtr<cc::SurfaceManager> manager,
+void RequireCallback(cc::SurfaceManager* manager,
                      const cc::SurfaceId& id,
                      const cc::SurfaceSequence& sequence) {
   cc::Surface* surface = manager->GetSurfaceForId(id);
@@ -515,8 +513,8 @@
       // manager must outlive compositors using it.
       client_->DelegatedFrameHostGetLayer()->SetShowSurface(
           cc::SurfaceId(frame_sink_id_, local_frame_id_),
-          base::Bind(&SatisfyCallback, manager->GetWeakPtr()),
-          base::Bind(&RequireCallback, manager->GetWeakPtr()), frame_size,
+          base::Bind(&SatisfyCallback, base::Unretained(manager)),
+          base::Bind(&RequireCallback, base::Unretained(manager)), frame_size,
           frame_device_scale_factor);
       current_surface_size_ = frame_size;
       current_scale_factor_ = frame_device_scale_factor;