Plumb SetVisible from ui::Compositor to the DirectRenderer.

cc/surfaces/surface_display_output_surface_unittest.cc

 // Copyright 2015 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/surfaces/surface_display_output_surface.h"
 
 #include <memory>
 
 #include "cc/output/renderer_settings.h"
 #include "cc/output/texture_mailbox_deleter.h"
@@ skipping 43 matching lines @@
         &bitmap_manager_, &gpu_memory_buffer_manager_, RendererSettings(),
         std::move(begin_frame_source), std::move(display_output_surface),
         std::move(scheduler),
         base::MakeUnique<TextureMailboxDeleter>(task_runner_.get())));
     delegated_output_surface_.reset(new SurfaceDisplayOutputSurface(
         &surface_manager_, &allocator_, display_.get(), context_provider_,
         nullptr));
 
     delegated_output_surface_->BindToClient(&delegated_output_surface_client_);
     display_->Resize(display_size_);
+    display_->SetVisible(true);
 
     EXPECT_FALSE(
         delegated_output_surface_client_.did_lose_output_surface_called());
   }
 
   ~SurfaceDisplayOutputSurfaceTest() override {}
 
   void SwapBuffersWithDamage(const gfx::Rect& damage_rect) {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
     render_pass->SetNew(RenderPassId(1, 1), display_rect_, damage_rect,
@@ skipping 72 matching lines @@
   EXPECT_EQ(1u, display_output_surface_->num_sent_frames());
 
   SwapBuffersWithDamage(gfx::Rect());
   EXPECT_EQ(1u, display_output_surface_->num_sent_frames());
   task_runner_->RunUntilIdle();
   EXPECT_EQ(1u, display_output_surface_->num_sent_frames());
 }
 
 }  // namespace
 }  // namespace cc