Feed v2: send CARD_MENU capability.

Change-Id: I549a9ea085e420e4275dc6e4c50d6a38564882e2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2337095Reviewed-by: Peter Williamson <petewil@chromium.org>
Commit-Queue: Justin DeWitt <dewittj@chromium.org>
Cr-Commit-Position: refs/heads/master@{#794646}

components/feed/core/v2/proto_util.cc

@@ -118,6 +118,7 @@ feedwire::Request CreateFeedQueryRequest(
   feed_request.add_client_capability(feedwire::Capability::BASE_UI);
   feed_request.add_client_capability(feedwire::Capability::REQUEST_SCHEDULE);
   feed_request.add_client_capability(feedwire::Capability::OPEN_IN_TAB);
+  feed_request.add_client_capability(feedwire::Capability::CARD_MENU);
   feed_request.add_client_capability(feedwire::Capability::DOWNLOAD_LINK);
   feed_request.add_client_capability(feedwire::Capability::INFINITE_FEED);
   feed_request.add_client_capability(feedwire::Capability::DISMISS_COMMAND);