Arc integration in shelf launcher context menu.

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

Index: chrome/browser/ui/ash/launcher/launcher_context_menu.cc
diff --git a/chrome/browser/ui/ash/launcher/launcher_context_menu.cc b/chrome/browser/ui/ash/launcher/launcher_context_menu.cc
index 907c16381c4327076be7237ebb0d6fa8f086f8f1..9e181367562dbd2ba3dc00f906dc11a4b8dfc35d 100644
--- a/chrome/browser/ui/ash/launcher/launcher_context_menu.cc
+++ b/chrome/browser/ui/ash/launcher/launcher_context_menu.cc
@@ -14,6 +14,7 @@
 #include "build/build_config.h"
 #include "chrome/browser/fullscreen.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/ash/launcher/arc_launcher_context_menu.h"

[stevenjb, 2016/04/07 18:58:12]

If we are only using this on Chrome OS then we should only include it for cros.

[lgcheng, 2016/04/07 19:40:51]

Done.

 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/desktop_shell_launcher_context_menu.h"
 #include "chrome/browser/ui/ash/launcher/extension_launcher_context_menu.h"
@@ -24,6 +25,10 @@
 #include "grit/ash_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/ui/app_list/arc/arc_app_list_prefs.h"
+#endif  // defined(OS_CHROMEOS)
+
 namespace {
 
 // Returns true if the user can modify the |shelf|'s auto-hide behavior.
@@ -45,6 +50,15 @@ LauncherContextMenu* LauncherContextMenu::Create(
   if (!item || item->id == 0)
     return new DesktopShellLauncherContextMenu(controller, item, shelf);
 
+// Create ArcLauncherContextMenu if the item is an Arc app.
+#if defined(OS_CHROMEOS)
+  const std::string& app_id = controller->GetAppIDForShelfID(item->id);
+  ArcAppListPrefs* arc_prefs = ArcAppListPrefs::Get(controller->profile());
+  DCHECK(arc_prefs);
+  if (arc_prefs->IsRegistered(app_id))
+    return new ArcLauncherContextMenu(controller, item, shelf);
+#endif  // defined(OS_CHROMEOS)
+
   // Create ExtensionLauncherContextMenu for the item.
   return new ExtensionLauncherContextMenu(controller, item, shelf);
 }