Move sockets manifest types to //extensions.

chrome/common/extensions/api/sockets/sockets_manifest_handler.cc

-// Copyright 2013 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 "chrome/common/extensions/api/sockets/sockets_manifest_handler.h"
-
-#include "chrome/common/extensions/api/sockets/sockets_manifest_data.h"
-#include "chrome/common/extensions/api/sockets/sockets_manifest_permission.h"
-#include "extensions/common/extension.h"
-#include "extensions/common/manifest_constants.h"
-
-namespace extensions {
-
-SocketsManifestHandler::SocketsManifestHandler() {}
-
-SocketsManifestHandler::~SocketsManifestHandler() {}
-
-bool SocketsManifestHandler::Parse(Extension* extension,
-                                   base::string16* error) {
-  const base::Value* sockets = NULL;
-  CHECK(extension->manifest()->Get(manifest_keys::kSockets, &sockets));
-  scoped_ptr<SocketsManifestData> data =
-      SocketsManifestData::FromValue(*sockets, error);
-  if (!data)
-    return false;
-
-  extension->SetManifestData(manifest_keys::kSockets, data.release());
-  return true;
-}
-
-ManifestPermission* SocketsManifestHandler::CreatePermission() {
-  return new SocketsManifestPermission();
-}
-
-ManifestPermission* SocketsManifestHandler::CreateInitialRequiredPermission(
-    const Extension* extension) {
-  SocketsManifestData* data = SocketsManifestData::Get(extension);
-  if (data)
-    return data->permission()->Clone();
-  return NULL;
-}
-
-const std::vector<std::string> SocketsManifestHandler::Keys() const {
-  return SingleKey(manifest_keys::kSockets);
-}
-
-}  // namespace extensions