Added switch to invalidate sync login.

chrome/browser/sync/engine/syncapi.cc

 // Copyright (c) 2006-2009 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/sync/engine/syncapi.h"
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ skipping 26 matching lines @@
 #include "chrome/browser/sync/protocol/service_constants.h"
 #include "chrome/browser/sync/sessions/sync_session_context.h"
 #include "chrome/browser/sync/syncable/directory_manager.h"
 #include "chrome/browser/sync/syncable/syncable.h"
 #include "chrome/browser/sync/util/character_set_converters.h"
 #include "chrome/browser/sync/util/closure.h"
 #include "chrome/browser/sync/util/crypto_helpers.h"
 #include "chrome/browser/sync/util/event_sys.h"
 #include "chrome/browser/sync/util/path_helpers.h"
 #include "chrome/browser/sync/util/user_settings.h"
+#include "chrome/common/chrome_switches.h"
 
 #if defined(OS_WIN)
 #pragma comment(lib, "iphlpapi.lib")
 #endif
 
 using browser_sync::AllStatus;
 using browser_sync::AllStatusEvent;
 using browser_sync::AuthWatcher;
 using browser_sync::AuthWatcherEvent;
 using browser_sync::Syncer;
@@ skipping 957 matching lines @@
   syncer_thread()->Start();  // Start the syncer thread. This won't actually
                              // result in any syncing until at least the
                              // DirectoryManager broadcasts the OPENED event,
                              // and a valid server connection is detected.
 
   bool attempting_auth = false;
   std::string username, auth_token;
   if (attempt_last_user_authentication &&
       auth_watcher()->settings()->GetLastUserAndServiceToken(
           SYNC_SERVICE_NAME, &username, &auth_token)) {
+#ifndef NDEBUG
+    const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+    if (command_line.HasSwitch(switches::kInvalidateSyncLogin)) {
+      auth_token += "bogus";
+    }
+#endif
     attempting_auth = AuthenticateForUser(username, auth_token);
   } else if (!lsid.empty()) {
     attempting_auth = true;
     AuthenticateWithLsid(lsid);
   }
   if (!attempting_auth)
     RaiseAuthNeededEvent();
   return true;
 }
 
@@ skipping 490 matching lines @@
 BaseTransaction::~BaseTransaction() {
   delete lookup_;
 }
 
 UserShare* SyncManager::GetUserShare() const {
   DCHECK(data_->initialized()) << "GetUserShare requires initialization!";
   return data_->GetUserShare();
 }
 
 }  // namespace sync_api