Revert of Adding status to swap complete

ui/ozone/platform/drm/gpu/hardware_display_controller.cc

Index: ui/ozone/platform/drm/gpu/hardware_display_controller.cc
diff --git a/ui/ozone/platform/drm/gpu/hardware_display_controller.cc b/ui/ozone/platform/drm/gpu/hardware_display_controller.cc
index 07cd837fc9f9b7201451b06e0889e835097e780a..3fbfe7fff1f38c85d7d62c195a1b95f9c5003fc3 100644
--- a/ui/ozone/platform/drm/gpu/hardware_display_controller.cc
+++ b/ui/ozone/platform/drm/gpu/hardware_display_controller.cc
@@ -14,7 +14,6 @@
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/size.h"
-#include "ui/gfx/swap_result.h"
 #include "ui/ozone/platform/drm/gpu/crtc_controller.h"
 #include "ui/ozone/platform/drm/gpu/drm_buffer.h"
 #include "ui/ozone/platform/drm/gpu/drm_device.h"
@@ -64,14 +63,14 @@
     const OverlayPlaneList& plane_list,
     bool is_sync,
     bool test_only,
-    const PageFlipCallback& callback) {
+    const base::Closure& callback) {
   TRACE_EVENT0("drm", "HDC::SchedulePageFlip");
 
   DCHECK(!is_disabled_);
 
   // Ignore requests with no planes to schedule.
   if (plane_list.empty()) {
-    callback.Run(gfx::SwapResult::SWAP_ACK);
+    callback.Run();
     return true;
   }