cc: Remove all impl-side caps from RendererCapabilitiesImpl.

cc/surfaces/display.cc

Index: cc/surfaces/display.cc
diff --git a/cc/surfaces/display.cc b/cc/surfaces/display.cc
index e659ea4d3f456b98bfb1ad93193585e9ea7122b9..b8d984837b08491066f66891bb6755d237351378 100644
--- a/cc/surfaces/display.cc
+++ b/cc/surfaces/display.cc
@@ -197,11 +197,12 @@ void Display::InitializeRenderer() {
     renderer_ = std::move(renderer);
   }
 
+  renderer_->Initialize();
   renderer_->SetVisible(visible_);
 
   // TODO(jbauman): Outputting an incomplete quad list doesn't work when using
   // overlays.
-  bool output_partial_list = renderer_->Capabilities().using_partial_swap &&
+  bool output_partial_list = renderer_->use_partial_swap() &&
                              !output_surface_->GetOverlayCandidateValidator();
   aggregator_.reset(new SurfaceAggregator(
       surface_manager_, resource_provider_.get(), output_partial_list));