Move components/display_compositor to components/viz/display_compositor

components/display_compositor/compositor_overlay_candidate_validator_win.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/compositor_overlay_candidate_validator_win.h"
-
-#include "cc/output/overlay_processor.h"
-
-namespace display_compositor {
-
-CompositorOverlayCandidateValidatorWin::
-    CompositorOverlayCandidateValidatorWin() {}
-
-CompositorOverlayCandidateValidatorWin::
-    ~CompositorOverlayCandidateValidatorWin() {}
-
-void CompositorOverlayCandidateValidatorWin::GetStrategies(
-    cc::OverlayProcessor::StrategyList* strategies) {
-}
-
-void CompositorOverlayCandidateValidatorWin::CheckOverlaySupport(
-    cc::OverlayCandidateList* candidates) {
-  NOTIMPLEMENTED();
-}
-
-bool CompositorOverlayCandidateValidatorWin::AllowCALayerOverlays() {
-  return false;
-}
-
-bool CompositorOverlayCandidateValidatorWin::AllowDCLayerOverlays() {
-  return true;
-}
-
-void CompositorOverlayCandidateValidatorWin::SetSoftwareMirrorMode(
-    bool enabled) {
-  // Software mirroring isn't supported on Windows.
-  NOTIMPLEMENTED();
-}
-
-}  // namespace display_compositor