Add printing related source codes from chrome.

chromium_src/chrome/browser/browser_process.h

@@ -0,0 +1,39 @@
+// Copyright (c) 2012 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.
+
+// This interface is for managing the global services of the application. Each
+// service is lazily created when requested the first time. The service getters
+// will return NULL if the service is not available, so callers must check for
+// this condition.
+
+#ifndef CHROME_BROWSER_BROWSER_PROCESS_H_
+#define CHROME_BROWSER_BROWSER_PROCESS_H_
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+
+namespace printing {
+class PrintJobManager;
+}
+
+// NOT THREAD SAFE, call only from the main thread.
+// These functions shouldn't return NULL unless otherwise noted.
+class BrowserProcess {
+ public:
+  BrowserProcess();
+  ~BrowserProcess();
+
+  std::string GetApplicationLocale();
+
+  printing::PrintJobManager* print_job_manager();
+
+ private:
+  scoped_ptr<printing::PrintJobManager> print_job_manager_;
+
+  DISALLOW_COPY_AND_ASSIGN(BrowserProcess);
+};
+
+extern BrowserProcess* g_browser_process;
+
+#endif  // CHROME_BROWSER_BROWSER_PROCESS_H_