ui + mus: Split ContextFactory into ContextFactory(Client) and ContextFactoryPrivate

ui/views/mus/surface_context_factory.cc

Index: ui/views/mus/surface_context_factory.cc
diff --git a/ui/views/mus/surface_context_factory.cc b/ui/views/mus/surface_context_factory.cc
index 21cb1db8ad00e5f380b5345e4825b3cf5bfde475..82d326f6f80976e03ac187fc831337ae7bf84813 100644
--- a/ui/views/mus/surface_context_factory.cc
+++ b/ui/views/mus/surface_context_factory.cc
@@ -16,21 +16,9 @@
 #include "ui/views/mus/native_widget_mus.h"
 
 namespace views {
-namespace {
-
-class FakeReflector : public ui::Reflector {
- public:
-  FakeReflector() {}
-  ~FakeReflector() override {}
-  void OnMirroringCompositorResized() override {}
-  void AddMirroringLayer(ui::Layer* layer) override {}
-  void RemoveMirroringLayer(ui::Layer* layer) override {}
-};
-
-}  // namespace
 
 SurfaceContextFactory::SurfaceContextFactory(ui::GpuService* gpu_service)
-    : next_sink_id_(1u), gpu_service_(gpu_service) {}
+    : gpu_service_(gpu_service) {}
 
 SurfaceContextFactory::~SurfaceContextFactory() {}
 
@@ -47,17 +35,6 @@ void SurfaceContextFactory::CreateCompositorFrameSink(
   compositor->SetCompositorFrameSink(std::move(compositor_frame_sink));
 }
 
-std::unique_ptr<ui::Reflector> SurfaceContextFactory::CreateReflector(
-    ui::Compositor* mirroed_compositor,
-    ui::Layer* mirroring_layer) {
-  // NOTIMPLEMENTED();
-  return base::WrapUnique(new FakeReflector);
-}
-
-void SurfaceContextFactory::RemoveReflector(ui::Reflector* reflector) {
-  // NOTIMPLEMENTED();
-}
-
 scoped_refptr<cc::ContextProvider>
 SurfaceContextFactory::SharedMainThreadContextProvider() {
   // NOTIMPLEMENTED();
@@ -87,22 +64,4 @@ cc::TaskGraphRunner* SurfaceContextFactory::GetTaskGraphRunner() {
   return raster_thread_helper_.task_graph_runner();
 }
 
-cc::FrameSinkId SurfaceContextFactory::AllocateFrameSinkId() {
-  return cc::FrameSinkId(0, next_sink_id_++);
-}
-
-cc::SurfaceManager* SurfaceContextFactory::GetSurfaceManager() {
-  return &surface_manager_;
-}
-
-void SurfaceContextFactory::SetDisplayVisible(ui::Compositor* compositor,
-                                              bool visible) {
-  // TODO(fsamuel): display[compositor]->SetVisible(visible);
-}
-
-void SurfaceContextFactory::ResizeDisplay(ui::Compositor* compositor,
-                                          const gfx::Size& size) {
-  // TODO(fsamuel): display[compositor]->Resize(size);
-}
-
 }  // namespace views