content/browser/browser_main.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/browser_main.h"
   6
   7 #include "base/trace_event/trace_event.h"
   8 #include "content/common/content_constants_internal.h"
   9 #include "content/public/browser/browser_main_runner.h"
  10
  11 namespace content {
  12
  13 // Main routine for running as the Browser process.
  14 int BrowserMain(const MainFunctionParams& parameters) {
  15   TRACE_EVENT_BEGIN_ETW("BrowserMain", 0, "");
  16   base::debug::TraceLog::GetInstance()->SetProcessName("Browser");
  17   base::debug::TraceLog::GetInstance()->SetProcessSortIndex(
  18       kTraceEventBrowserProcessSortIndex);
  19
  20   scoped_ptr<BrowserMainRunner> main_runner(BrowserMainRunner::Create());
  21
  22   int exit_code = main_runner->Initialize(parameters);
  23   if (exit_code >= 0)
  24     return exit_code;
  25
  26   exit_code = main_runner->Run();
  27
  28   main_runner->Shutdown();
  29
  30   TRACE_EVENT_END_ETW("BrowserMain", 0, 0);
  31
  32   return exit_code;
  33 }
  34
  35 }  // namespace content