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// 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 "ash/content/shell_content_state.h"
#include "base/logging.h"
#include "ui/keyboard/content/keyboard.h"
namespace ash {
// static
ShellContentState* ShellContentState::instance_ = nullptr;
// static
void ShellContentState::SetInstance(ShellContentState* instance) {
DCHECK(!instance_);
instance_ = instance;
}
// static
ShellContentState* ShellContentState::GetInstance() {
DCHECK(instance_);
return instance_;
}
// static
void ShellContentState::DestroyInstance() {
DCHECK(instance_);
delete instance_;
instance_ = nullptr;
}
ShellContentState::ShellContentState() {
// The keyboard system must be initialized before the RootWindowController is
// created.
#if defined(OS_CHROMEOS)
keyboard::InitializeKeyboard();
#endif
}
ShellContentState::~ShellContentState() {}
} // namespace ash
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