This adds a recovery mode to the diagnostics

chrome/common/chrome_switches.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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 242 matching lines @@
 // management backend. Specifying this switch turns on managed policy from the
 // device management backend.
 const char kDeviceManagementUrl[]           = "device-management-url";
 
 // Triggers a plethora of diagnostic modes.
 const char kDiagnostics[]                   = "diagnostics";
 
 // Sets the output format for diagnostic modes enabled by diagnostics flag.
 const char kDiagnosticsFormat[]             = "diagnostics-format";
 
+// Tells the diagnostics mode to do the requested recovery step(s).
+const char kDiagnosticsRecovery[]           = "diagnostics-recovery";
+
 // If set, the app list will be disabled at startup. Note this doesn't prevent
 // the app list from running, it just makes Chrome think the app list hasn't
 // been enabled (as in kEnableAppList) yet.
 const char kDisableAppList[]                = "disable-app-list";
 
 // Disables the experimental asynchronous DNS client.
 const char kDisableAsyncDns[]               = "disable-async-dns";
 
 // Disables CNAME lookup of the host when generating the Kerberos SPN for a
 // Negotiate challenge. See HttpAuthHandlerNegotiate::CreateSPN for more
@@ skipping 1328 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead, please
 // put them in alphabetical order above, or in order inside the appropriate
 // ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches