Add extra parameter to BrowserChildProcessCrashed to pass the exit_code at time of crash/termination

chrome/browser/browser_process_impl.cc

 // 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.
 
 #include "chrome/browser/browser_process_impl.h"
 
 #include <algorithm>
 #include <map>
 #include <vector>
 
 #include "base/atomic_ref_count.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
 #include "base/debug/leak_annotations.h"
 #include "base/files/file_path.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/path_service.h"
 #include "base/prefs/json_pref_store.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time/default_tick_clock.h"
 #include "base/trace_event/trace_event.h"
 #include "chrome/browser/chrome_browser_main.h"
+#include "chrome/browser/chrome_child_process_watcher.h"
 #include "chrome/browser/chrome_content_browser_client.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/component_updater/chrome_component_updater_configurator.h"
 #include "chrome/browser/component_updater/supervised_user_whitelist_installer.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/devtools/remote_debugging_server.h"
 #include "chrome/browser/download/download_request_limiter.h"
 #include "chrome/browser/download/download_status_updater.h"
 #include "chrome/browser/first_run/upgrade_util.h"
 #include "chrome/browser/gpu/gl_string_manager.h"
@@ skipping 226 matching lines @@
     // can be destroyed.
     if (switches::IsNewAvatarMenu())
       UserManager::Hide();
     profile_manager_.reset();
   }
 
   // PromoResourceService must be destroyed after the keyed services and before
   // the IO thread.
   promo_resource_service_.reset();
 
+  child_process_watcher_.reset();
+
 #if !defined(OS_ANDROID)
   // Debugger must be cleaned up before IO thread and NotificationService.
   remote_debugging_server_.reset();
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
   ExtensionRendererState::GetInstance()->Shutdown();
 
   media_file_system_registry_.reset();
   // Remove the global instance of the Storage Monitor now. Otherwise the
@@ skipping 768 matching lines @@
   if (!command_line.HasSwitch(switches::kDisableWebResources)) {
     DCHECK(!promo_resource_service_.get());
     promo_resource_service_.reset(new PromoResourceService);
     promo_resource_service_->StartAfterDelay();
   }
 
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
   storage_monitor::StorageMonitor::Create();
 #endif
 
+  child_process_watcher_.reset(new ChromeChildProcessWatcher());
+
   platform_part_->PreMainMessageLoopRun();
 }
 
 void BrowserProcessImpl::CreateIconManager() {
   DCHECK(!created_icon_manager_ && icon_manager_.get() == NULL);
   created_icon_manager_ = true;
   icon_manager_.reset(new IconManager);
 }
 
 void BrowserProcessImpl::CreateIntranetRedirectDetector() {
@@ skipping 150 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)