Initialize logging for Chrome watcher process

chrome/chrome_watcher/chrome_watcher_main.cc

 // Copyright (c) 2014 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 <windows.h>
 #include <sddl.h>
 
 #include <utility>
 
 #include "base/at_exit.h"
@@ skipping 18 matching lines @@
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/win/process_startup_helper.h"
 #include "base/win/scoped_handle.h"
 #include "base/win/win_util.h"
 #include "chrome/chrome_watcher/chrome_watcher_main_api.h"
+#include "chrome/common/logging_chrome.h"
 #include "chrome/install_static/initialize_from_primary_module.h"
 #include "components/browser_watcher/endsession_watcher_window_win.h"
 #include "components/browser_watcher/exit_code_watcher_win.h"
 #include "components/browser_watcher/window_hang_monitor_win.h"
 
 namespace {
 
 // Use the same log facility as Chrome for convenience.
 // {7FE69228-633E-4f06-80C1-527FEA23E3A7}
 const GUID kChromeWatcherTraceProviderName = {
@@ skipping 141 matching lines @@
                            HANDLE on_initialized_event_handle,
                            const base::char16* browser_data_directory) {
   install_static::InitializeFromPrimaryModule();
   base::Process process(process_handle);
   base::win::ScopedHandle on_initialized_event(on_initialized_event_handle);
 
   // The exit manager is in charge of calling the dtors of singletons.
   base::AtExitManager exit_manager;
   // Initialize the commandline singleton from the environment.
   base::CommandLine::Init(0, nullptr);
+  const base::CommandLine& cmd_line = *base::CommandLine::ForCurrentProcess();
 
+  logging::InitChromeLogging(cmd_line, logging::APPEND_TO_OLD_LOG_FILE);
   logging::LogEventProvider::Initialize(kChromeWatcherTraceProviderName);
 
   // Arrange to be shut down as late as possible, as we want to outlive
   // chrome.exe in order to report its exit status.
   ::SetProcessShutdownParameters(0x100, SHUTDOWN_NORETRY);
 
   // Make sure the process exits cleanly on unexpected errors.
   base::EnableTerminationOnHeapCorruption();
   base::EnableTerminationOnOutOfMemory();
   base::win::RegisterInvalidParamHandler();
-  const base::CommandLine& cmd_line = *base::CommandLine::ForCurrentProcess();
   base::win::SetupCRT(cmd_line);
 
   // Run a UI message loop on the main thread.
   base::PlatformThread::SetName("WatcherMainThread");
   base::MessageLoop msg_loop(base::MessageLoop::TYPE_UI);
 
   base::RunLoop run_loop;
   BrowserMonitor monitor(registry_path, &run_loop);
   if (!monitor.StartWatching(process.Duplicate(),
                              std::move(on_initialized_event))) {
     return 1;
   }
   run_loop.Run();
   // TODO(manzagop): hang monitoring using WindowHangMonitor.
 
   // Wind logging down.
   logging::LogEventProvider::Uninitialize();
 
   return 0;
 }
 
 static_assert(
     std::is_same<decltype(&WatcherMain), ChromeWatcherMainFunction>::value,
     "WatcherMain() has wrong type");