Eliminate support for V0 manifests, migrate all to V1.

services/catalog/reader.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "services/catalog/reader.h"
 
 #include "base/bind.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
 #include "base/json/json_file_value_serializer.h"
@@ skipping 165 matching lines @@
         base::Bind(&ProcessManifest, base::Passed(&manifest_root),
                    system_package_dir_),
         base::Bind(&Reader::OnReadManifest, weak_factory_.GetWeakPtr(),
                    cache, entry_created_callback));
   } else {
     base::PostTaskAndReplyWithResult(
         file_task_runner_, FROM_HERE,
         base::Bind(&ReadManifest, system_package_dir_, mojo_name),
         base::Bind(&Reader::OnReadManifest, weak_factory_.GetWeakPtr(),
                    cache, entry_created_callback));
-
   }
 }
 
 void Reader::OnReadManifest(
     EntryCache* cache,
     const CreateEntryForNameCallback& entry_created_callback,
     std::unique_ptr<Entry> entry) {
   shell::mojom::ResolveResultPtr result =
       shell::mojom::ResolveResult::From(*entry);
   AddEntryToCache(cache, std::move(entry));
   entry_created_callback.Run(std::move(result));
 }
 
 }  // namespace catalog