[Merge-M54] arc: Make Play Store item persistent in app list.

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

Index: chrome/browser/ui/app_list/arc/arc_app_launcher.cc
diff --git a/chrome/browser/ui/app_list/arc/arc_app_launcher.cc b/chrome/browser/ui/app_list/arc/arc_app_launcher.cc
index 495d10dcd85806a851b25d556080e46d315ef314..878e244f56a9693f59b7f3f6f2a1512c5596ba92 100644
--- a/chrome/browser/ui/app_list/arc/arc_app_launcher.cc
+++ b/chrome/browser/ui/app_list/arc/arc_app_launcher.cc
@@ -16,7 +16,7 @@ ArcAppLauncher::ArcAppLauncher(content::BrowserContext* context,
   DCHECK(prefs);
 
   std::unique_ptr<ArcAppListPrefs::AppInfo> app_info = prefs->GetApp(app_id_);
-  if (app_info)
+  if (app_info && app_info->ready)
     LaunchApp();
   else
     prefs->AddObserver(this);
@@ -34,7 +34,12 @@ ArcAppLauncher::~ArcAppLauncher() {
 void ArcAppLauncher::OnAppRegistered(
     const std::string& app_id,
     const ArcAppListPrefs::AppInfo& app_info) {
-  if (app_id == app_id_)
+  if (app_id == app_id_ && app_info.ready)
+    LaunchApp();
+}
+
+void ArcAppLauncher::OnAppReadyChanged(const std::string& app_id, bool ready) {
+  if (app_id == app_id_ && ready)
     LaunchApp();
 }