[Ozone-DRM] Fix double call of swap buffers callback on failure

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

Index: ui/ozone/platform/drm/gpu/drm_window.cc
diff --git a/ui/ozone/platform/drm/gpu/drm_window.cc b/ui/ozone/platform/drm/gpu/drm_window.cc
index 22e99cb5990ded2476f83bb1360db3801807753a..6490f1dd117cbcb4d030f0ca04514a47f33a0a24 100644
--- a/ui/ozone/platform/drm/gpu/drm_window.cc
+++ b/ui/ozone/platform/drm/gpu/drm_window.cc
@@ -153,10 +153,9 @@ void DrmWindow::SchedulePageFlip(const std::vector<OverlayPlane>& planes,
     return;
   }
 
-  if (!controller_->SchedulePageFlip(last_submitted_planes_,
-                                     false /* test_only */, callback)) {
-    callback.Run(gfx::SwapResult::SWAP_FAILED);
-  }
+  // Controller should call the callback in all cases.
+  controller_->SchedulePageFlip(last_submitted_planes_, false /* test_only */,
+                                callback);
 }
 
 std::vector<OverlayCheck_Params> DrmWindow::TestPageFlip(