Fix unused lambda captures in //chrome, //services/ui and //ui.

services/ui/ws/user_display_manager.cc

Index: services/ui/ws/user_display_manager.cc
diff --git a/services/ui/ws/user_display_manager.cc b/services/ui/ws/user_display_manager.cc
index 47c1fff6cd18f11f04c28bde7125b686024a6854..f33d797730c889f07ec279a9d1f79a40eb94e2e6 100644
--- a/services/ui/ws/user_display_manager.cc
+++ b/services/ui/ws/user_display_manager.cc
@@ -50,7 +50,7 @@ void UserDisplayManager::OnFrameDecorationValuesChanged() {
 
   std::vector<mojom::WsDisplayPtr> displays = GetAllDisplays();
   display_manager_observers_.ForAllPtrs(
-      [this, &displays](mojom::DisplayManagerObserver* observer) {
+      [&displays](mojom::DisplayManagerObserver* observer) {
         observer->OnDisplaysChanged(CloneDisplays(displays));
       });
 }