Make Google Search autocomplete provider cursor aware.

chrome/browser/autocomplete/search_provider.cc

 // Copyright 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/autocomplete/search_provider.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/callback.h"
@@ skipping 600 matching lines @@
 }
 
 net::URLFetcher* SearchProvider::CreateSuggestFetcher(
     int id,
     const TemplateURL* template_url,
     const string16& text) {
   if (!template_url || template_url->suggestions_url().empty())
     return NULL;
 
   // Bail if the suggestion URL is invalid with the given replacements.
+  TemplateURLRef::SearchTermsArgs search_term_args(text);
+  search_term_args.cursor_position = input_.cursor_position();
   GURL suggest_url(template_url->suggestions_url_ref().ReplaceSearchTerms(
-      TemplateURLRef::SearchTermsArgs(text)));
+      search_term_args));
   if (!suggest_url.is_valid())
     return NULL;
 
   suggest_results_pending_++;
   LogOmniboxSuggestRequest(REQUEST_SENT);
 
   net::URLFetcher* fetcher =
       net::URLFetcher::Create(id, suggest_url, net::URLFetcher::GET, this);
   fetcher->SetRequestContext(profile_->GetRequestContext());
   fetcher->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES);
@@ skipping 588 matching lines @@
 }
 
 void SearchProvider::UpdateDone() {
   // We're done when the timer isn't running, there are no suggest queries
   // pending, and we're not waiting on instant.
   done_ = (!timer_.IsRunning() && (suggest_results_pending_ == 0) &&
            (instant_finalized_ ||
             (!chrome::BrowserInstantController::IsInstantEnabled(profile_) &&
              !chrome::search::IsInstantExtendedAPIEnabled(profile_))));
 }