validation: Drop metainfo checks

src/review/validation.rs

@@ -56,29 +56,12 @@ pub fn validate_primary_ref<C: ValidateConfig>(
 
     let mut diagnostics = vec![];
 
-    /* Check for a local 128x128 icon. If it's not present, the appstream files must contain a remote icon. */
     let has_local_icon = ref_files
         .resolve_relative_path(format!(
             "files/share/app-info/icons/flatpak/128x128/{app_id}.png"
         ))
         .query_exists(Cancellable::NONE);
 
-    /* Validate the input appstream files. Check both the current and legacy paths. */
-    diagnostics.extend(validate_appstream_file(
-        repo,
-        checksum,
-        refstring,
-        &format!("files/share/appdata/{app_id}.appdata.xml"),
-        has_local_icon,
-    )?);
-    diagnostics.extend(validate_appstream_file(
-        repo,
-        checksum,
-        refstring,
-        &format!("files/share/metainfo/{app_id}.metainfo.xml"),
-        has_local_icon,
-    )?);
-
     /* Validate the appstream catalog file. This is the one that shows up on the website and in software centers.
     (The other ones are exported to the user's system.) */
     diagnostics.extend(validate_appstream_catalog_file(