Initial support for Lens shopping experiments

Change-Id: I655a83718ce87dc3583b5602eecd44861f2b1914
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2240069
Commit-Queue: Yu Su <[email protected]>
Reviewed-by: Robert Kaplow <[email protected]>
Reviewed-by: Sinan Sahin <[email protected]>
Reviewed-by: Theresa  <[email protected]>
Cr-Commit-Position: refs/heads/master@{#780139}
diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
index 12a1aaf..26bac56 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -204,6 +204,12 @@
 extern const char kContextMenuSearchWithGoogleLensName[];
 extern const char kContextMenuSearchWithGoogleLensDescription[];
 
+extern const char kContextMenuShopWithGoogleLensName[];
+extern const char kContextMenuShopWithGoogleLensDescription[];
+
+extern const char kContextMenuSearchAndShopWithGoogleLensName[];
+extern const char kContextMenuSearchAndShopWithGoogleLensDescription[];
+
 extern const char kOmniboxContextMenuShowFullUrlsName[];
 extern const char kOmniboxContextMenuShowFullUrlsDescription[];