- Move to a unified thread model for CEF based on the CEF2 implementation.

- Add the ability to post user-defined tasks for execution on CEF threads (issue #25).
- Update the CEF swap image.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@90 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/cef_process_io_thread.h

@@ -0,0 +1,40 @@
+// Copyright (c) 2010 The Chromium Embedded Framework Authors.
+// Portions copyright (c) 2010 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.
+
+#ifndef _CEF_PROCESS_IO_THREAD
+#define _CEF_PROCESS_IO_THREAD
+
+#include "base/basictypes.h"
+#include "cef_thread.h"
+#include "browser_request_context.h"
+
+// ----------------------------------------------------------------------------
+// CefProcessIOThread
+//
+// This simple thread object is used for the specialized threads that the
+// CefProcess spins up.
+//
+// Applications must initialize the COM library before they can call
+// COM library functions other than CoGetMalloc and memory allocation
+// functions, so this class initializes COM for those users.
+class CefProcessIOThread : public CefThread {
+ public:
+  explicit CefProcessIOThread();
+  CefProcessIOThread(MessageLoop* message_loop);
+  virtual ~CefProcessIOThread();
+
+  virtual void Init();
+  virtual void CleanUp();
+
+  scoped_refptr<BrowserRequestContext> request_context()
+    { return request_context_; }
+
+ private:
+  scoped_refptr<BrowserRequestContext> request_context_;
+
+  DISALLOW_COPY_AND_ASSIGN(CefProcessIOThread);
+};
+
+#endif // _CEF_PROCESS_UI_THREAD