cc: Add SwapPromiseManager and SurfaceSequenceGenerator.

ui/compositor/compositor.cc

Index: ui/compositor/compositor.cc
diff --git a/ui/compositor/compositor.cc b/ui/compositor/compositor.cc
index 9247e1096745723ddade6b276c244cef37c84464..da11599b2f794c239ae22e9b11a5ea951c899c44 100644
--- a/ui/compositor/compositor.cc
+++ b/ui/compositor/compositor.cc
@@ -31,6 +31,7 @@
 #include "cc/surfaces/surface_id_allocator.h"
 #include "cc/surfaces/surface_manager.h"
 #include "cc/trees/layer_tree_host.h"
+#include "cc/trees/swap_promise_manager.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/compositor/compositor_observer.h"
 #include "ui/compositor/compositor_switches.h"
@@ -212,7 +213,8 @@ Compositor::Compositor(ui::ContextFactory* context_factory,
       animation_timeline_.get());
 
   host_->GetLayerTree()->SetRootLayer(root_web_layer_);
-  host_->SetSurfaceClientId(surface_id_allocator_->client_id());
+  host_->GetSurfaceSequenceGenerator()->set_surface_client_id(
+      surface_id_allocator_->client_id());
   host_->SetVisible(true);
 }
 
@@ -320,7 +322,7 @@ void Compositor::DisableSwapUntilResize() {
 void Compositor::SetLatencyInfo(const ui::LatencyInfo& latency_info) {
   std::unique_ptr<cc::SwapPromise> swap_promise(
       new cc::LatencyInfoSwapPromise(latency_info));
-  host_->QueueSwapPromise(std::move(swap_promise));
+  host_->GetSwapPromiseManager()->QueueSwapPromise(std::move(swap_promise));
 }
 
 void Compositor::SetScaleAndSize(float scale, const gfx::Size& size_in_pixel) {