mojo:: Introduce InterfaceRequest ctor that takes in InterfacePtr*

services/ui/ws/frame_generator.cc

Index: services/ui/ws/frame_generator.cc
diff --git a/services/ui/ws/frame_generator.cc b/services/ui/ws/frame_generator.cc
index c91684d5f3927e9913390cdee72f098d254a2762..81cdf556c9cda80804e7cf41856a923a1d62fa5d 100644
--- a/services/ui/ws/frame_generator.cc
+++ b/services/ui/ws/frame_generator.cc
@@ -41,8 +41,7 @@ FrameGenerator::~FrameGenerator() {
 void FrameGenerator::OnAcceleratedWidgetAvailable(
     gfx::AcceleratedWidget widget) {
   DCHECK_NE(gfx::kNullAcceleratedWidget, widget);
-  cc::mojom::MojoCompositorFrameSinkRequest request =
-      mojo::MakeRequest(&compositor_frame_sink_);
+  cc::mojom::MojoCompositorFrameSinkRequest request(&compositor_frame_sink_);
   root_window_->CreateDisplayCompositorFrameSink(
       widget, std::move(request), binding_.CreateInterfacePtrAndBind());
   // TODO(fsamuel): This means we're always requesting a new BeginFrame signal