[ARC] Add "(beta)" string to Play Store.

chrome/browser/ui/app_list/arc/arc_app_list_prefs.cc

Index: chrome/browser/ui/app_list/arc/arc_app_list_prefs.cc
diff --git a/chrome/browser/ui/app_list/arc/arc_app_list_prefs.cc b/chrome/browser/ui/app_list/arc/arc_app_list_prefs.cc
index 460d66ceabfab914ee8b9bcb777b41be4a6c0228..0073c9aa46264e3c2459d7fea5df325a51b6eef3 100644
--- a/chrome/browser/ui/app_list/arc/arc_app_list_prefs.cc
+++ b/chrome/browser/ui/app_list/arc/arc_app_list_prefs.cc
@@ -18,11 +18,13 @@
 #include "chrome/browser/ui/app_list/arc/arc_app_utils.h"
 #include "chrome/browser/ui/app_list/arc/arc_package_syncable_service.h"
 #include "chrome/common/pref_names.h"
+#include "chrome/grit/generated_resources.h"
 #include "components/arc/arc_bridge_service.h"
 #include "components/crx_file/id_util.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/scoped_user_pref_update.h"
 #include "content/public/browser/browser_thread.h"
+#include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
@@ -695,20 +697,29 @@ void ArcAppListPrefs::AddAppAndShortcut(
     const arc::mojom::OrientationLock orientation_lock) {
   const std::string app_id = shortcut ? GetAppId(package_name, intent_uri)
                                       : GetAppId(package_name, activity);
+
+  // |name_beta| will be only used on M53 and will be reverted on later version.
+  std::string name_beta = name;
+  if (app_id == arc::kPlayStoreAppId) {
+    name_beta = name + " (" +

[xiyuan, 2016/09/07 22:56:36]

Don't like the concatenation but don't have a better way. :(

Also, use |name_beta| in other places looks strange, maybe rename it to
something like |updated_name| or |actual_name|.

[xdai1, 2016/09/07 23:25:01]

Renamed it.

+                l10n_util::GetStringUTF8(IDS_ABOUT_PAGE_CURRENT_CHANNEL_BETA) +
+                ")";
+  }
+
   const bool was_registered = IsRegistered(app_id);
   if (was_registered) {
     std::unique_ptr<ArcAppListPrefs::AppInfo> app_old_info = GetApp(app_id);
     DCHECK(app_old_info);
     DCHECK(launchable);
-    if (name != app_old_info->name) {
+    if (name_beta != app_old_info->name) {
       FOR_EACH_OBSERVER(Observer, observer_list_,
-                        OnAppNameUpdated(app_id, name));
+                        OnAppNameUpdated(app_id, name_beta));
     }
   }
 
   ScopedArcPrefUpdate update(prefs_, app_id, prefs::kArcApps);
   base::DictionaryValue* app_dict = update.Get();
-  app_dict->SetString(kName, name);
+  app_dict->SetString(kName, name_beta);
   app_dict->SetString(kPackageName, package_name);
   app_dict->SetString(kActivity, activity);
   app_dict->SetString(kIntentUri, intent_uri);
@@ -738,9 +749,9 @@ void ArcAppListPrefs::AddAppAndShortcut(
                         OnAppReadyChanged(app_id, true));
     }
   } else {
-    AppInfo app_info(name, package_name, activity, intent_uri, icon_resource_id,
-                     base::Time(), GetInstallTime(app_id), sticky,
-                     notifications_enabled, true,
+    AppInfo app_info(name_beta, package_name, activity, intent_uri,
+                     icon_resource_id, base::Time(), GetInstallTime(app_id),
+                     sticky, notifications_enabled, true,
                      launchable && arc::ShouldShowInLauncher(app_id), shortcut,
                      launchable, orientation_lock);
     FOR_EACH_OBSERVER(Observer,