c38831a108
Only content/ now has the ability to create BrowserThread objects, with the exception that tests can create the content::TestBrowserThread subclass, and (temporarily) code in chrome/ can create the DeprecatedBrowserThread subclass. A follow-up change will make content/ take care of its own thread creation, remove DeprecatedBrowserThread, and move all state and non-trivial constructors from BrowserThread down to BrowserThreadImpl. Also moved BrowserProcessSubThread into content/ namespace. As part of follow-up cleanup, chrome/ will stop using this class. BUG=98716 TEST=existing Review URL: http://codereview.chromium.org/8392042 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@107718 0039d316-1c4b-4281-b951-d872f2087c98
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CONTENT_BROWSER_BROWSER_PROCESS_SUB_THREAD_H_
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#define CONTENT_BROWSER_BROWSER_PROCESS_SUB_THREAD_H_
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#pragma once
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#include "base/basictypes.h"
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#include "content/browser/browser_thread_impl.h"
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#include "content/common/content_export.h"
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namespace content {
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class NotificationService;
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}
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namespace content {
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// ----------------------------------------------------------------------------
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// BrowserProcessSubThread
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//
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// This simple thread object is used for the specialized threads that the
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// BrowserProcess spins up.
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//
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// Applications must initialize the COM library before they can call
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// COM library functions other than CoGetMalloc and memory allocation
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// functions, so this class initializes COM for those users.
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class CONTENT_EXPORT BrowserProcessSubThread : public BrowserThreadImpl {
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public:
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explicit BrowserProcessSubThread(BrowserThread::ID identifier);
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virtual ~BrowserProcessSubThread();
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protected:
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virtual void Init();
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virtual void CleanUp();
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private:
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// Each specialized thread has its own notification service.
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// Note: We don't use scoped_ptr because the destructor runs on the wrong
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// thread.
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NotificationService* notification_service_;
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DISALLOW_COPY_AND_ASSIGN(BrowserProcessSubThread);
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};
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} // namespace content
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#endif // CONTENT_BROWSER_BROWSER_PROCESS_SUB_THREAD_H_
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