Initial checkin of the out of process worker implementation....

chrome/worker/worker_main.cc

+// Copyright (c) 2009 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 "base/command_line.h"
+#include "base/message_loop.h"
+#include "base/string_util.h"
+#include "base/system_monitor.h"
+#include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/logging_chrome.h"
+#include "chrome/common/main_function_params.h"
+#include "chrome/common/win_util.h"
+#include "chrome/worker/worker_process.h"
+#include "sandbox/src/sandbox.h"
+
+// Mainline routine for running as the worker process.
+int WorkerMain(const MainFunctionParams& parameters) {
+  const CommandLine& parsed_command_line = parameters.command_line_;
+
+  // The main thread of the render process.
+  MessageLoopForIO main_message_loop;
+  std::wstring app_name = chrome::kBrowserAppName;
+  PlatformThread::SetName(WideToASCII(app_name + L"_WorkerMain").c_str());
+
+  // Initialize the SystemMonitor
+  base::SystemMonitor::Start();
+
+  // TODO(jabdelmalek): refactor sandboxing code from renderer so that the
+  // workers are sandboxed.
+
+  WorkerProcess worker_process;
+
+  // Load the accelerator table from the browser executable and tell the
+  // message loop to use it when translating messages.
+  MessageLoop::current()->Run();
+
+  return 0;
+}