Added command line switches and UI (controlled via a build option)

chrome/app/chrome_main.cc

 // 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.
 
 #include "app/app_paths.h"
 #include "app/app_switches.h"
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/debug/debugger.h"
 #include "base/i18n/icu_util.h"
@@ skipping 13 matching lines @@
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_counters.h"
 #include "chrome/common/chrome_descriptors.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/logging_chrome.h"
 #include "chrome/common/main_function_params.h"
+#include "chrome/common/profiling.h"
 #include "chrome/common/sandbox_init_wrapper.h"
 #include "chrome/common/set_process_title.h"
 #include "chrome/common/url_constants.h"
 #include "ipc/ipc_switches.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/base/ui_base_switches.h"
 
 #if defined(OS_WIN)
 #include <algorithm>
@@ skipping 584 matching lines @@
 
   // Initialize the command line.
 #if defined(OS_WIN)
   CommandLine::Init(0, NULL);
 #else
   CommandLine::Init(argc, argv);
 #endif
 
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
 
+  Profiling::ProcessStarted();
+
 #if defined(OS_POSIX)
   if (HandleVersionSwitches(command_line))
     return 0;  // Got a --version switch; exit with a success error code.
 #if !defined(OS_MACOSX) && !defined(OS_CHROMEOS)
   // This will directly exit if the user asked for help.
   HandleHelpSwitches(command_line);
 #endif
 #endif  // OS_POSIX
 
   std::string process_type =
@@ skipping 275 matching lines @@
 
   int exit_code = RunNamedProcessTypeMain(process_type, main_params);
 
   if (SubprocessNeedsResourceBundle(process_type))
     ResourceBundle::CleanupSharedInstance();
 
   LowLevelShutdown();
 
   return exit_code;
 }