Add option in about:flags to disable Quickoffice component extension

chrome/browser/about_flags.cc

 // 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.
 
 #include "chrome/browser/about_flags.h"
 
 #include <string.h>
 
 #include <algorithm>
 #include <iterator>
@@ skipping 1063 matching lines @@
     kOsCrOSOwnerOnly,
     SINGLE_VALUE_TYPE(switches::kDisableAppMode),
   },
   {
     "disable-force-fullscreen-app",
     IDS_FLAGS_DISABLE_FULLSCREEN_APP_NAME,
     IDS_FLAGS_DISABLE_FULLSCREEN_APP_DESCRIPTION,
     kOsCrOS,
     SINGLE_VALUE_TYPE(switches::kDisableFullscreenApp),
   },
+  {
+    "disable-quickoffice-component-app",
+    IDS_FLAGS_DISABLE_QUICKOFFICE_COMPONENT_APP_NAME,
+    IDS_FLAGS_DISABLE_QUICKOFFICE_COMPONENT_APP_DESCRIPTION,
+    kOsCrOS,
+    SINGLE_VALUE_TYPE(chromeos::switches::kDisableQuickofficeComponentApp),
+  },
 #endif  // defined(OS_CHROMEOS)
   {
     "views-textfield",
     IDS_FLAGS_VIEWS_TEXTFIELD_NAME,
     IDS_FLAGS_VIEWS_TEXTFIELD_DESCRIPTION,
     kOsWin,
     ENABLE_DISABLE_VALUE_TYPE(switches::kEnableViewsTextfield,
                               switches::kDisableViewsTextfield),
   },
   {
@@ skipping 806 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags