Fixes bug in handling window deletion originating from server

ui/aura/mus/in_flight_change.cc

 // Copyright 2015 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 "ui/aura/mus/in_flight_change.h"
 
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/mus/capture_synchronizer.h"
 #include "ui/aura/mus/focus_synchronizer.h"
 #include "ui/aura/mus/window_mus.h"
@@ skipping 52 matching lines @@
 CrashInFlightChange::CrashInFlightChange(WindowMus* window, ChangeType type)
     : InFlightChange(window, type) {}
 
 CrashInFlightChange::~CrashInFlightChange() {}
 
 void CrashInFlightChange::SetRevertValueFrom(const InFlightChange& change) {
   CHECK(false);
 }
 
 void CrashInFlightChange::ChangeFailed() {
-  DLOG(ERROR) << "changed failed, type=" << static_cast<int>(change_type());
+  DLOG(ERROR) << "change failed, type=" << static_cast<int>(change_type());
   CHECK(false);
 }
 
 void CrashInFlightChange::Revert() {
   CHECK(false);
 }
 
 // InFlightWindowChange -------------------------------------------------------
 
 InFlightWindowTreeClientChange::InFlightWindowTreeClientChange(
@@ skipping 155 matching lines @@
 InFlightSetModalChange::~InFlightSetModalChange() {}
 
 void InFlightSetModalChange::SetRevertValueFrom(const InFlightChange& change) {}
 
 void InFlightSetModalChange::Revert() {
   // TODO: need to support more than just off. http://crbug.com/660073.
   window()->GetWindow()->SetProperty(client::kModalKey, ui::MODAL_TYPE_NONE);
 }
 
 }  // namespace aura