Clean up remaining unused globals (on mac).

chrome/browser/importer/firefox_importer_browsertest.cc

 // Copyright (c) 2013 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 "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/stl_util.h"
@@ skipping 76 matching lines @@
   { L"flickr.com",
     "http://www.flickr.com/photos/tags/?q={searchTerms}" },
   { L"imdb.com",
     "http://www.imdb.com/find?q={searchTerms}" },
   { L"webster.com",
     "http://www.webster.com/cgi-bin/dictionary?va={searchTerms}" },
   // Search keywords.
   { L"\x4E2D\x6587", "http://www.google.com/" },
 };
 
-const int kDefaultFirefoxKeywordIndex = 8;
-
 class FirefoxObserver : public ProfileWriter,
                         public importer::ImporterProgressObserver {
  public:
   FirefoxObserver()
       : ProfileWriter(NULL), bookmark_count_(0), history_count_(0),
         password_count_(0), keyword_count_(0), import_search_engines_(true) {
   }
 
   explicit FirefoxObserver(bool import_search_engines)
       : ProfileWriter(NULL), bookmark_count_(0), history_count_(0),
@@ skipping 178 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(FirefoxProfileImporterBrowserTest,
                        MAYBE_IMPORTER(Firefox35Importer)) {
   bool import_search_engines = false;
   scoped_refptr<FirefoxObserver> observer(
       new FirefoxObserver(import_search_engines));
   Firefox3xImporterBrowserTest("firefox35_profile", observer.get(),
                                observer.get(), import_search_engines);
 }