Make "source" a required argument of AppLaunchParams and fill in the argument in all call points.

chrome/browser/background/background_mode_manager.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 <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/base_paths.h"
 #include "base/bind.h"
@@ skipping 14 matching lines @@
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/status_icons/status_icon.h"
 #include "chrome/browser/status_icons/status_tray.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/chrome_pages.h"
+#include "chrome/browser/ui/extensions/app_launch_params.h"
 #include "chrome/browser/ui/extensions/application_launch.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/user_manager.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/user_metrics.h"
 #include "extensions/browser/extension_system.h"
+#include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest_handlers/options_page_info.h"
 #include "extensions/common/permissions/permission_set.h"
 #include "grit/chrome_unscaled_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 using base::UserMetricsAction;
 using extensions::Extension;
 using extensions::UpdatedExtensionPermissionsInfo;
@@ skipping 254 matching lines @@
   // If we're adding a new profile and running in multi-profile mode, this new
   // profile should be added to the status icon if one currently exists.
   if (in_background_mode_ && status_icon_)
     UpdateStatusTrayIconContextMenu();
 }
 
 // static
 void BackgroundModeManager::LaunchBackgroundApplication(
     Profile* profile,
     const Extension* extension) {
-  OpenApplication(AppLaunchParams(profile, extension, NEW_FOREGROUND_TAB));
+  OpenApplication(AppLaunchParams(profile, extension, NEW_FOREGROUND_TAB,
+                                  extensions::SOURCE_BACKGROUND));
 }
 
 bool BackgroundModeManager::IsBackgroundModeActive() {
   return in_background_mode_;
 }
 
 int BackgroundModeManager::NumberOfBackgroundModeData() {
   return background_mode_data_.size();
 }
 
@@ skipping 505 matching lines @@
     }
   }
   return profile_it;
 }
 
 bool BackgroundModeManager::IsBackgroundModePrefEnabled() const {
   PrefService* service = g_browser_process->local_state();
   DCHECK(service);
   return service->GetBoolean(prefs::kBackgroundModeEnabled);
 }