Plumb SetVisible from ui::Compositor to the DirectRenderer.

cc/test/test_delegating_output_surface.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/test/test_delegating_output_surface.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "cc/output/begin_frame_args.h"
@@ skipping 74 matching lines @@
   // false), we should not be listening for lost context callbacks on the
   // context here.
   if (!capabilities_.delegated_sync_points_required && context_provider())
     context_provider()->SetLostContextCallback(base::Closure());
 
   surface_manager_->RegisterSurfaceClientId(surface_id_allocator_->client_id());
   surface_manager_->RegisterSurfaceFactoryClient(
       surface_id_allocator_->client_id(), this);
   display_->Initialize(this, surface_manager_.get(),
                        surface_id_allocator_->client_id());
+  display_->SetVisible(true);
   bound_ = true;
   return true;
 }
 
 void TestDelegatingOutputSurface::DetachFromClient() {
   // Some tests make BindToClient fail on purpose. ^__^
   if (bound_) {
     if (!delegated_surface_id_.is_null())
       surface_factory_->Destroy(delegated_surface_id_);
     surface_manager_->UnregisterSurfaceFactoryClient(
@@ skipping 99 matching lines @@
   if (test_client_)
     test_client_->DisplayWillDrawAndSwap(will_draw_and_swap, render_passes);
 }
 
 void TestDelegatingOutputSurface::DisplayDidDrawAndSwap() {
   if (test_client_)
     test_client_->DisplayDidDrawAndSwap();
 }
 
 }  // namespace cc