Remove unused BuildQueryTerms from TemplateURLService.

chrome/browser/search_engines/template_url_service.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/template_url_service.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
@@ skipping 1892 matching lines @@
     return;
 
   // Synthesize a visit for the keyword. This ensures the url for the keyword is
   // autocompleted even if the user doesn't type the url in directly.
   history->AddPage(url, base::Time::Now(), NULL, 0, GURL(),
                    history::RedirectList(),
                    content::PAGE_TRANSITION_KEYWORD_GENERATED,
                    history::SOURCE_BROWSED, false);
 }
 
-// static
-bool TemplateURLService::BuildQueryTerms(const GURL& url,
-                                         QueryTerms* query_terms) {
-  url_parse::Component query = url.parsed_for_possibly_invalid_spec().query;
-  url_parse::Component key, value;
-  size_t valid_term_count = 0;
-  while (url_parse::ExtractQueryKeyValue(url.spec().c_str(), &query, &key,
-                                         &value)) {
-    if (key.is_nonempty() && value.is_nonempty()) {
-      std::string key_string = url.spec().substr(key.begin, key.len);
-      std::string value_string = url.spec().substr(value.begin, value.len);
-      QueryTerms::iterator query_terms_iterator =
-          query_terms->find(key_string);
-      if (query_terms_iterator != query_terms->end()) {
-        if (!query_terms_iterator->second.empty() &&
-            query_terms_iterator->second != value_string) {
-          // The term occurs in multiple places with different values. Treat
-          // this as if the term doesn't occur by setting the value to an empty
-          // string.
-          (*query_terms)[key_string] = std::string();
-          DCHECK(valid_term_count > 0);
-          valid_term_count--;
-        }
-      } else {
-        valid_term_count++;
-        (*query_terms)[key_string] = value_string;
-      }
-    }
-  }
-  return (valid_term_count > 0);
-}
-
 void TemplateURLService::GoogleBaseURLChanged(const GURL& old_base_url) {
   bool something_changed = false;
   for (TemplateURLVector::iterator i(template_urls_.begin());
        i != template_urls_.end(); ++i) {
     TemplateURL* t_url = *i;
     if (t_url->url_ref().HasGoogleBaseURLs() ||
         t_url->suggestions_url_ref().HasGoogleBaseURLs()) {
       TemplateURL updated_turl(t_url->profile(), t_url->data());
       updated_turl.ResetKeywordIfNecessary(false);
       KeywordToTemplateMap::const_iterator existing_entry =
@@ skipping 559 matching lines @@
     // TODO(mpcomplete): If we allow editing extension keywords, then those
     // should be persisted to disk and synced.
     if (template_url->sync_guid().empty() &&
         !template_url->IsExtensionKeyword()) {
       template_url->data_.sync_guid = base::GenerateGUID();
       if (service_.get())
         service_->UpdateKeyword(template_url->data());
     }
   }
 }