chromeos: Move files in //ash/common to //ash, part 2

ash/system/power/power_event_observer_unittest.cc

 // Copyright 2013 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 "ash/system/power/power_event_observer.h"
 
 #include <memory>
 
-#include "ash/common/test/test_session_state_delegate.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
+#include "ash/test/test_session_state_delegate.h"
 #include "base/time/time.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/compositor/compositor.h"
 
 namespace ash {
 
 class PowerEventObserverTest : public test::AshTestBase {
@@ skipping 132 matching lines @@
   // request.  The real PowerManagerClient would reset its internal counter in
   // this situation but the stub client is not that smart.
   EXPECT_EQ(2, client->GetNumPendingSuspendReadinessCallbacks());
 
   observer_->OnLockAnimationsComplete();
   EXPECT_EQ(1, client->GetNumPendingSuspendReadinessCallbacks());
   EXPECT_EQ(0, GetNumVisibleCompositors());
 }
 
 }  // namespace ash