import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_mscom_MainThreadRuntime_h
#define mozilla_mscom_MainThreadRuntime_h
#include "mozilla/Attributes.h"
#include "mozilla/mscom/COMApartmentRegion.h"
namespace mozilla {
namespace mscom {
class MOZ_NON_TEMPORARY_CLASS MainThreadRuntime
{
public:
MainThreadRuntime();
explicit operator bool() const
{
return mStaRegion.IsValidOutermost() && SUCCEEDED(mInitResult);
}
MainThreadRuntime(MainThreadRuntime&) = delete;
MainThreadRuntime(MainThreadRuntime&&) = delete;
MainThreadRuntime& operator=(MainThreadRuntime&) = delete;
MainThreadRuntime& operator=(MainThreadRuntime&&) = delete;
private:
HRESULT InitializeSecurity();
STARegion mStaRegion;
HRESULT mInitResult;
};
} // namespace mscom
} // namespace mozilla
#endif // mozilla_mscom_MainThreadRuntime_h