arc: Reactivate OptIn flow on clicking Play Store.

chrome/browser/ui/ash/launcher/arc_playstore_shortcut_launcher_item_controller.cc

Index: chrome/browser/ui/ash/launcher/arc_playstore_shortcut_launcher_item_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/arc_playstore_shortcut_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/arc_playstore_shortcut_launcher_item_controller.cc
index 0ab7bdcc27b10dae8a44e04fc8a35f531115e798..c00e684d33531c63982678b7e121d5d3d60e7282 100644
--- a/chrome/browser/ui/ash/launcher/arc_playstore_shortcut_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/arc_playstore_shortcut_launcher_item_controller.cc
@@ -8,7 +8,6 @@
 #include "chrome/browser/chromeos/arc/arc_support_host.h"
 #include "chrome/browser/chromeos/arc/arc_util.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/app_list/arc/arc_app_launcher.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_list_prefs.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_utils.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
@@ -32,20 +31,10 @@ void ArcPlaystoreShortcutLauncherItemController::ItemSelected(
   ArcAppListPrefs* arc_app_prefs = ArcAppListPrefs::Get(profile);
   DCHECK(arc_app_prefs);
 
-  const bool play_store_was_enabled =
-      arc::IsArcPlayStoreEnabledForProfile(profile);
-  arc::SetArcPlayStoreEnabledForProfile(profile, true);
-
-  // Deferred launcher.
-  if (arc_app_prefs->IsRegistered(arc::kPlayStoreAppId) &&
-      play_store_was_enabled) {
-    // Known apps can be launched directly or deferred.
-    arc::LaunchApp(profile, arc::kPlayStoreAppId, true);
-  } else {
-    // Launch Play Store once its app appears.
-    playstore_launcher_ =
-        base::MakeUnique<ArcAppLauncher>(profile, arc::kPlayStoreAppId, true);
-  }
+  // Play Store should always be registered and arc::LaunchApp handles can

[Yusuke Sato, 2017/03/13 18:05:56]

nit: s/handles// ?

[khmel, 2017/03/13 19:44:19]

Done.

+  // handle all cases.
+  DCHECK(arc_app_prefs->IsRegistered(arc::kPlayStoreAppId));
+  arc::LaunchApp(profile, arc::kPlayStoreAppId, true);
 
   callback.Run(ash::SHELF_ACTION_NONE,
                GetAppMenuItems(event ? event->flags() : ui::EF_NONE));