--- a/layout/ipc/RenderFrameParent.cpp
+++ b/layout/ipc/RenderFrameParent.cpp
@@ -27,16 +27,17 @@
 #include "nsStyleStructInlines.h"
 #include "nsSubDocumentFrame.h"
 #include "nsView.h"
 #include "RenderFrameParent.h"
 #include "mozilla/gfx/GPUProcessManager.h"
 #include "mozilla/layers/LayerManagerComposite.h"
 #include "mozilla/layers/CompositorBridgeChild.h"
 #include "mozilla/layers/WebRenderLayerManager.h"
+#include "mozilla/webrender/WebRenderAPI.h"
 #include "ClientLayerManager.h"
 #include "FrameLayerBuilder.h"
 
 using namespace mozilla::dom;
 using namespace mozilla::gfx;
 using namespace mozilla::layers;
 
 namespace mozilla {
@@ -374,8 +375,27 @@ nsDisplayRemote::BuildLayer(nsDisplayLis
                             const ContainerLayerParameters& aContainerParameters)
 {
   RefPtr<Layer> layer = mRemoteFrame->BuildLayer(aBuilder, mFrame, aManager, this, aContainerParameters);
   if (layer && layer->AsContainerLayer()) {
     layer->AsContainerLayer()->SetEventRegionsOverride(mEventRegionsOverride);
   }
   return layer.forget();
 }
+
+bool
+nsDisplayRemote::CreateWebRenderCommands(mozilla::wr::DisplayListBuilder& aBuilder,
+                                         const StackingContextHelper& aSc,
+                                         nsTArray<WebRenderParentCommand>& aParentCommands,
+                                         mozilla::layers::WebRenderLayerManager* aManager,
+                                         nsDisplayListBuilder* aDisplayListBuilder)
+{
+  MOZ_ASSERT(aManager->IsLayersFreeTransaction());
+
+  mozilla::LayoutDeviceRect visible = mozilla::LayoutDeviceRect::FromAppUnits(
+      GetVisibleRect(), mFrame->PresContext()->AppUnitsPerDevPixel());
+  visible += mozilla::layout::GetContentRectLayerOffset(mFrame, aDisplayListBuilder);
+
+  aBuilder.PushIFrame(aSc.ToRelativeLayoutRect(visible),
+      mozilla::wr::AsPipelineId(mRemoteFrame->GetLayersId()));
+
+  return true;
+}

--- a/layout/ipc/RenderFrameParent.h
+++ b/layout/ipc/RenderFrameParent.h
@@ -157,16 +157,22 @@ public:
                                    LayerManager* aManager,
                                    const ContainerLayerParameters& aParameters) override
   { return mozilla::LAYER_ACTIVE_FORCE; }
 
   virtual already_AddRefed<Layer>
   BuildLayer(nsDisplayListBuilder* aBuilder, LayerManager* aManager,
              const ContainerLayerParameters& aContainerParameters) override;
 
+  virtual bool CreateWebRenderCommands(mozilla::wr::DisplayListBuilder& aBuilder,
+                                       const StackingContextHelper& aSc,
+                                       nsTArray<WebRenderParentCommand>& aParentCommands,
+                                       mozilla::layers::WebRenderLayerManager* aManager,
+                                       nsDisplayListBuilder* aDisplayListBuilder) override;
+
   NS_DISPLAY_DECL_NAME("Remote", TYPE_REMOTE)
 
 private:
   RenderFrameParent* mRemoteFrame;
   mozilla::layers::EventRegionsOverride mEventRegionsOverride;
 };