Revert of cc: Delete all the RendererCapabilities.

cc/trees/layer_tree_host_impl.cc

Index: cc/trees/layer_tree_host_impl.cc
diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc
index 8bc0a419dd5be5733d5b4da9c209256ee51a3dc1..fba3fe3033b2b7b1dc99628548e6e1c4ab7b30f7 100644
--- a/cc/trees/layer_tree_host_impl.cc
+++ b/cc/trees/layer_tree_host_impl.cc
@@ -1879,6 +1879,12 @@
   SetRequiresHighResToDraw();
 }
 
+const RendererCapabilitiesImpl& LayerTreeHostImpl::GetRendererCapabilities()
+    const {
+  CHECK(renderer_);
+  return renderer_->Capabilities();
+}
+
 bool LayerTreeHostImpl::SwapBuffers(const LayerTreeHostImpl::FrameData& frame) {
   ResetRequiresHighResToDraw();
   if (frame.has_no_damage) {
@@ -2195,6 +2201,7 @@
   active_tree_->set_needs_update_draw_properties();
   if (pending_tree_)
     pending_tree_->set_needs_update_draw_properties();
+  client_->UpdateRendererCapabilitiesOnImplThread();
 }
 
 void LayerTreeHostImpl::CreateTileManagerResources() {