Cleanup: Remove unused variables in chrome/ found by Scythe.

chrome/browser/ui/webui/options/sync_setup_handler.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/ui/webui/options/sync_setup_handler.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/i18n/time_formatting.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
-#include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/signin/signin_error_controller_factory.h"
 #include "chrome/browser/signin/signin_header_helper.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/signin_promo.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_window.h"
@@ skipping 111 matching lines @@
     if (!result->GetString("passphrase", &config->passphrase)) {
       DLOG(ERROR) << "GetConfiguration() not passed a passphrase value";
       return false;
     }
   }
   return true;
 }
 
 }  // namespace
 
-SyncSetupHandler::SyncSetupHandler(ProfileManager* profile_manager)
-    : configuring_sync_(false),
-      profile_manager_(profile_manager) {
+SyncSetupHandler::SyncSetupHandler()
+    : configuring_sync_(false) {
 }
 
 SyncSetupHandler::~SyncSetupHandler() {
   // Just exit if running unit tests (no actual WebUI is attached).
   if (!web_ui())
     return;
 
   // This case is hit when the user performs a back navigation.
   CloseSyncSetup();
 }
@@ skipping 751 matching lines @@
       "SyncSetupOverlay.showSyncSetupPage", page, args);
 
   // Make sure the tab used for the Gaia sign in does not cover the settings
   // tab.
   FocusUI();
 }
 
 LoginUIService* SyncSetupHandler::GetLoginUIService() const {
   return LoginUIServiceFactory::GetForProfile(GetProfile());
 }