Create //components/viz/frame_sinks and move code.

components/display_compositor/gpu_root_compositor_frame_sink.cc

-// Copyright 2017 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 "components/display_compositor/gpu_root_compositor_frame_sink.h"
-
-#include "cc/surfaces/compositor_frame_sink_support.h"
-#include "cc/surfaces/display.h"
-
-namespace display_compositor {
-
-GpuRootCompositorFrameSink::GpuRootCompositorFrameSink(
-    GpuCompositorFrameSinkDelegate* delegate,
-    cc::SurfaceManager* surface_manager,
-    const cc::FrameSinkId& frame_sink_id,
-    std::unique_ptr<cc::Display> display,
-    std::unique_ptr<cc::BeginFrameSource> begin_frame_source,
-    cc::mojom::MojoCompositorFrameSinkAssociatedRequest request,
-    cc::mojom::MojoCompositorFrameSinkPrivateRequest
-        compositor_frame_sink_private_request,
-    cc::mojom::MojoCompositorFrameSinkClientPtr client,
-    cc::mojom::DisplayPrivateAssociatedRequest display_private_request)
-    : delegate_(delegate),
-      support_(base::MakeUnique<cc::CompositorFrameSinkSupport>(
-          this,
-          surface_manager,
-          frame_sink_id,
-          true /* is_root */,
-          true /* handles_frame_sink_id_invalidation */,
-          true /* needs_sync_points */)),
-      display_begin_frame_source_(std::move(begin_frame_source)),
-      display_(std::move(display)),
-      client_(std::move(client)),
-      compositor_frame_sink_binding_(this, std::move(request)),
-      compositor_frame_sink_private_binding_(
-          this,
-          std::move(compositor_frame_sink_private_request)),
-      display_private_binding_(this, std::move(display_private_request)) {
-  compositor_frame_sink_binding_.set_connection_error_handler(
-      base::Bind(&GpuRootCompositorFrameSink::OnClientConnectionLost,
-                 base::Unretained(this)));
-  compositor_frame_sink_private_binding_.set_connection_error_handler(
-      base::Bind(&GpuRootCompositorFrameSink::OnPrivateConnectionLost,
-                 base::Unretained(this)));
-  display_->Initialize(this, surface_manager);
-  display_->SetVisible(true);
-}
-
-GpuRootCompositorFrameSink::~GpuRootCompositorFrameSink() = default;
-
-void GpuRootCompositorFrameSink::SetDisplayVisible(bool visible) {
-  DCHECK(display_);
-  display_->SetVisible(visible);
-}
-
-void GpuRootCompositorFrameSink::ResizeDisplay(const gfx::Size& size) {
-  DCHECK(display_);
-  display_->Resize(size);
-}
-
-void GpuRootCompositorFrameSink::SetDisplayColorSpace(
-    const gfx::ColorSpace& color_space) {
-  DCHECK(display_);
-  display_->SetColorSpace(color_space, color_space);
-}
-
-void GpuRootCompositorFrameSink::SetOutputIsSecure(bool secure) {
-  DCHECK(display_);
-  display_->SetOutputIsSecure(secure);
-}
-
-void GpuRootCompositorFrameSink::SetLocalSurfaceId(
-    const cc::LocalSurfaceId& local_surface_id,
-    float scale_factor) {
-  display_->SetLocalSurfaceId(local_surface_id, scale_factor);
-}
-
-void GpuRootCompositorFrameSink::EvictFrame() {
-  support_->EvictFrame();
-}
-
-void GpuRootCompositorFrameSink::SetNeedsBeginFrame(bool needs_begin_frame) {
-  support_->SetNeedsBeginFrame(needs_begin_frame);
-}
-
-void GpuRootCompositorFrameSink::SubmitCompositorFrame(
-    const cc::LocalSurfaceId& local_surface_id,
-    cc::CompositorFrame frame) {
-  support_->SubmitCompositorFrame(local_surface_id, std::move(frame));
-}
-
-void GpuRootCompositorFrameSink::BeginFrameDidNotSwap(
-    const cc::BeginFrameAck& begin_frame_ack) {
-  support_->BeginFrameDidNotSwap(begin_frame_ack);
-}
-
-void GpuRootCompositorFrameSink::ClaimTemporaryReference(
-    const cc::SurfaceId& surface_id) {
-  support_->ClaimTemporaryReference(surface_id);
-}
-
-void GpuRootCompositorFrameSink::RequestCopyOfSurface(
-    std::unique_ptr<cc::CopyOutputRequest> request) {
-  support_->RequestCopyOfSurface(std::move(request));
-}
-
-void GpuRootCompositorFrameSink::DisplayOutputSurfaceLost() {
-  // TODO(staraz): Implement this. Client should hear about context/output
-  // surface lost.
-}
-
-void GpuRootCompositorFrameSink::DisplayWillDrawAndSwap(
-    bool will_draw_and_swap,
-    const cc::RenderPassList& render_pass) {}
-
-void GpuRootCompositorFrameSink::DisplayDidDrawAndSwap() {}
-
-void GpuRootCompositorFrameSink::DidReceiveCompositorFrameAck() {
-  if (client_)
-    client_->DidReceiveCompositorFrameAck();
-}
-
-void GpuRootCompositorFrameSink::OnBeginFrame(const cc::BeginFrameArgs& args) {
-  if (client_)
-    client_->OnBeginFrame(args);
-}
-
-void GpuRootCompositorFrameSink::ReclaimResources(
-    const cc::ReturnedResourceArray& resources) {
-  if (client_)
-    client_->ReclaimResources(resources);
-}
-
-void GpuRootCompositorFrameSink::WillDrawSurface(
-    const cc::LocalSurfaceId& local_surface_id,
-    const gfx::Rect& damage_rect) {
-  if (client_)
-    client_->WillDrawSurface(local_surface_id, damage_rect);
-}
-
-void GpuRootCompositorFrameSink::OnClientConnectionLost() {
-  client_connection_lost_ = true;
-  // Request destruction of |this| only if both connections are lost.
-  delegate_->OnClientConnectionLost(support_->frame_sink_id(),
-                                    private_connection_lost_);
-}
-
-void GpuRootCompositorFrameSink::OnPrivateConnectionLost() {
-  private_connection_lost_ = true;
-  // Request destruction of |this| only if both connections are lost.
-  delegate_->OnPrivateConnectionLost(support_->frame_sink_id(),
-                                     client_connection_lost_);
-}
-
-}  // namespace display_compositor