[sync] Componentize sync: Part Final: Target 'sync' is now its own component

sync/protocol/sync_proto.gyp

Index: sync/protocol/sync_proto.gyp
diff --git a/sync/protocol/sync_proto.gyp b/sync/protocol/sync_proto.gyp
deleted file mode 100644
index edcb897ec54cb3774bfb257ff9928157b117bf67..0000000000000000000000000000000000000000
--- a/sync/protocol/sync_proto.gyp
+++ /dev/null
@@ -1,49 +0,0 @@
-# Copyright (c) 2012 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.
-
-{
-  'variables': {
-    'chromium_code': 1,
-  },
-  'targets': [
-    {
-      'target_name': 'sync_proto',
-      'type': 'static_library',
-      'sources': [
-        'app_notification_specifics.proto',
-        'app_setting_specifics.proto',
-        'app_specifics.proto',
-        'autofill_specifics.proto',
-        'bookmark_specifics.proto',
-        'client_commands.proto',
-        'client_debug_info.proto',
-        'device_info_specifics.proto',
-        'dictionary_specifics.proto',
-        'encryption.proto',
-        'experiments_specifics.proto',
-        'extension_setting_specifics.proto',
-        'extension_specifics.proto',
-        'get_updates_caller_info.proto',
-        'history_delete_directive_specifics.proto',
-        'nigori_specifics.proto',
-        'password_specifics.proto',
-        'preference_specifics.proto',
-        'priority_preference_specifics.proto',
-        'search_engine_specifics.proto',
-        'session_specifics.proto',
-        'sync.proto',
-        'sync_enums.proto',
-        'synced_notification_specifics.proto',
-        'test.proto',
-        'theme_specifics.proto',
-        'typed_url_specifics.proto',
-        'unique_position.proto',
-      ],
-      'variables': {
-        'proto_out_dir': 'sync/protocol',
-      },
-      'includes': ['../../build/protoc.gypi'],
-    },
-  ],
-}