Fork cc::OutputSurface into cc::CompositorFrameSink.

content/browser/compositor/gpu_process_transport_factory.cc

Index: content/browser/compositor/gpu_process_transport_factory.cc
diff --git a/content/browser/compositor/gpu_process_transport_factory.cc b/content/browser/compositor/gpu_process_transport_factory.cc
index 643824fec22648fe1d31573619fa07816cc7bb0d..0f81a2d79205d9a9b207a358dfa6ca34ae3fee51 100644
--- a/content/browser/compositor/gpu_process_transport_factory.cc
+++ b/content/browser/compositor/gpu_process_transport_factory.cc
@@ -18,17 +18,15 @@
 #include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
 #include "cc/base/histograms.h"
-#include "cc/output/compositor_frame.h"
-#include "cc/output/output_surface.h"
 #include "cc/output/texture_mailbox_deleter.h"
 #include "cc/output/vulkan_in_process_context_provider.h"
 #include "cc/raster/single_thread_task_graph_runner.h"
 #include "cc/raster/task_graph_runner.h"
 #include "cc/scheduler/begin_frame_source.h"
 #include "cc/scheduler/delay_based_time_source.h"
+#include "cc/surfaces/direct_compositor_frame_sink.h"
 #include "cc/surfaces/display.h"
 #include "cc/surfaces/display_scheduler.h"
-#include "cc/surfaces/surface_display_output_surface.h"
 #include "cc/surfaces/surface_manager.h"
 #include "components/display_compositor/compositor_overlay_candidate_validator.h"
 #include "components/display_compositor/gl_helper.h"
@@ -262,7 +260,7 @@ CreateOverlayCandidateValidator(gfx::AcceleratedWidget widget) {
   return validator;
 }
 
-static bool ShouldCreateGpuOutputSurface(ui::Compositor* compositor) {
+static bool ShouldCreateGpuCompositorFrameSink(ui::Compositor* compositor) {
 #if defined(OS_CHROMEOS)
   // Software fallback does not happen on Chrome OS.
   return true;
@@ -279,7 +277,7 @@ static bool ShouldCreateGpuOutputSurface(ui::Compositor* compositor) {
   return GpuDataManagerImpl::GetInstance()->CanUseGpuBrowserCompositor();
 }
 
-void GpuProcessTransportFactory::CreateOutputSurface(
+void GpuProcessTransportFactory::CreateCompositorFrameSink(
     base::WeakPtr<ui::Compositor> compositor) {
   DCHECK(!!compositor);
   PerCompositorData* data = per_compositor_data_[compositor.get()].get();
@@ -287,7 +285,7 @@ void GpuProcessTransportFactory::CreateOutputSurface(
     data = CreatePerCompositorData(compositor.get());
   } else {
     // TODO(danakj): We can destroy the |data->display| here when the compositor
-    // destroys its OutputSurface before calling back here.
+    // destroys its CompositorFrameSink before calling back here.
     data->display_output_surface = nullptr;
     data->begin_frame_source = nullptr;
   }
@@ -299,7 +297,7 @@ void GpuProcessTransportFactory::CreateOutputSurface(
 
   const bool use_vulkan = static_cast<bool>(SharedVulkanContextProvider());
   const bool create_gpu_output_surface =
-      ShouldCreateGpuOutputSurface(compositor.get());
+      ShouldCreateGpuCompositorFrameSink(compositor.get());
   if (create_gpu_output_surface && !use_vulkan) {
     gpu::GpuChannelEstablishedCallback callback(
         base::Bind(&GpuProcessTransportFactory::EstablishedGpuChannel,
@@ -553,21 +551,21 @@ void GpuProcessTransportFactory::EstablishedGpuChannel(
   // The |delegated_output_surface| is given back to the compositor, it
   // delegates to the Display as its root surface. Importantly, it shares the
   // same ContextProvider as the Display's output surface.
-  std::unique_ptr<cc::SurfaceDisplayOutputSurface> delegated_output_surface(
+  auto compositor_frame_sink =
       vulkan_context_provider
-          ? new cc::SurfaceDisplayOutputSurface(
+          ? base::MakeUnique<cc::DirectCompositorFrameSink>(
                 surface_manager_.get(), compositor->surface_id_allocator(),
                 data->display.get(),
                 static_cast<scoped_refptr<cc::VulkanContextProvider>>(
                     vulkan_context_provider))
-          : new cc::SurfaceDisplayOutputSurface(
+          : base::MakeUnique<cc::DirectCompositorFrameSink>(
                 surface_manager_.get(), compositor->surface_id_allocator(),
                 data->display.get(), context_provider,
-                shared_worker_context_provider_));
+                shared_worker_context_provider_);
   data->display->Resize(compositor->size());
   data->display->SetOutputIsSecure(data->output_is_secure);
   data->display->SetColorSpace(data->color_space);
-  compositor->SetOutputSurface(std::move(delegated_output_surface));
+  compositor->SetCompositorFrameSink(std::move(compositor_frame_sink));
 }
 
 std::unique_ptr<ui::Reflector> GpuProcessTransportFactory::CreateReflector(