Add hash to OFC pasteboard change detection

ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.mm

Index: ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.mm
diff --git a/ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.mm b/ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.mm
index 3b55f8deb599cc6ff0d954a23fdaf33ce3988184..97467404309a1338b924401e42dee1c6bd814bfa 100644
--- a/ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.mm
+++ b/ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.mm
@@ -5,9 +5,11 @@
 #include "ios/chrome/browser/open_from_clipboard/create_clipboard_recent_content.h"
 
 #import "components/open_from_clipboard/clipboard_recent_content_ios.h"
+#include "ios/chrome/common/app_group/app_group_constants.h"
 #include "ios/public/provider/chrome/browser/chrome_browser_provider.h"
 
 scoped_ptr<ClipboardRecentContent> CreateClipboardRecentContentIOS() {
   return make_scoped_ptr(new ClipboardRecentContentIOS(
-      ios::GetChromeBrowserProvider()->GetChromeUIScheme()));
+      ios::GetChromeBrowserProvider()->GetChromeUIScheme(),
+      app_group::GetGroupUserDefaults()));
 }