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

services/ui/ws/user_display_manager.cc

 // Copyright 2016 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 "services/ui/ws/user_display_manager.h"
 
 #include <utility>
 
 #include "services/ui/display/screen_manager.h"
 #include "services/ui/ws/display.h"
@@ skipping 32 matching lines @@
 void UserDisplayManager::OnFrameDecorationValuesChanged() {
   if (!got_valid_frame_decorations_) {
     got_valid_frame_decorations_ = true;
     display_manager_observers_.ForAllPtrs([this](
         mojom::DisplayManagerObserver* observer) { CallOnDisplays(observer); });
     return;
   }
 
   std::vector<mojom::WsDisplayPtr> displays = GetAllDisplays();
   display_manager_observers_.ForAllPtrs(
-      [this, &displays](mojom::DisplayManagerObserver* observer) {
+      [&displays](mojom::DisplayManagerObserver* observer) {
         observer->OnDisplaysChanged(CloneDisplays(displays));
       });
 }
 
 void UserDisplayManager::AddDisplayManagerBinding(
     mojo::InterfaceRequest<mojom::DisplayManager> request) {
   display_manager_bindings_.AddBinding(this, std::move(request));
 }
 
 void UserDisplayManager::OnDisplayUpdate(Display* display) {
@@ skipping 105 matching lines @@
     mojom::DisplayManagerObserver* observer) {
   // TODO(kylechar): Pass internal display id to clients here.
   observer->OnDisplays(
       GetAllDisplays(),
       display::ScreenManager::GetInstance()->GetPrimaryDisplayId(),
       display::kInvalidDisplayId);
 }
 
 }  // namespace ws
 }  // namespace ui