Expands the chrome.experimental.processes extension API....

chrome/browser/extensions/extension_processes_api_constants.cc

 // Copyright (c) 2010 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/browser/extensions/extension_processes_api_constants.h"
 
 namespace extension_processes_api_constants {
 
+const char kCpuKey[] = "cpu";
 const char kIdKey[] = "id";
+const char kNetworkKey[] = "network";
+const char kPrivateMemoryKey[] = "privateMemory";
+const char kProcessesKey[] = "processes";
+const char kSharedMemoryKey[] = "sharedMemory";
+const char kTypeKey[] = "type";
+
+const char kProcessTypeBrowser[] = "browser";
+const char kProcessTypeExtension[] = "extension";
+const char kProcessTypePlugin[] = "plugin";
+const char kProcessTypeRenderer[] = "renderer";
+
+const char kOnUpdated[] = "experimental.processes.onUpdated";
 
 }  // namespace extension_processes_api_constants