Remove the protector service.

chrome/browser/search_engines/util.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/search_engines/util.h"
 
 #include <set>
 #include <string>
 #include <map>
 #include <vector>
@@ skipping 291 matching lines @@
   std::vector<std::string> deduped_encodings;
   std::set<std::string> encoding_set;
   for (std::vector<std::string>::const_iterator i(encodings->begin());
        i != encodings->end(); ++i) {
     if (encoding_set.insert(*i).second)
       deduped_encodings.push_back(*i);
   }
   encodings->swap(deduped_encodings);
   return encodings->size() != deduped_encodings.size();
 }
-
-bool DidDefaultSearchProviderChange(
-    const WDTypedResult& result,
-    Profile* profile,
-    scoped_ptr<TemplateURL>* backup_default_search_provider) {
-  DCHECK(backup_default_search_provider);
-  DCHECK(!backup_default_search_provider->get());
-  DCHECK_EQ(result.GetType(), KEYWORDS_RESULT);
-
-  WDKeywordsResult keyword_result = reinterpret_cast<
-      const WDResult<WDKeywordsResult>*>(&result)->GetValue();
-
-  if (!keyword_result.did_default_search_provider_change)
-    return false;
-
-  if (keyword_result.backup_valid) {
-    backup_default_search_provider->reset(new TemplateURL(profile,
-        keyword_result.default_search_provider_backup));
-  }
-  return true;
-}