Make Google Search autocomplete provider cursor aware.

chrome/browser/ui/webui/omnibox/omnibox_ui_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/omnibox/omnibox_ui_handler.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/string16.h"
@@ skipping 133 matching lines @@
 void OmniboxUIHandler::StartOmniboxQuery(
     const base::ListValue* one_element_input_string) {
   string16 input_string = ExtractStringValue(one_element_input_string);
   string16 empty_string;
   // Tell the autocomplete controller to start working on the
   // input.  It's okay if the previous request hasn't yet finished;
   // the autocomplete controller is smart enough to stop the previous
   // query before it starts the new one.  By the way, in this call to
   // Start(), we use the default/typical values for all parameters.
   time_omnibox_started_ = base::Time::Now();
-  controller_->Start(input_string,
-                     empty_string,  // user's desired tld (top-level domain)
-                     false,  // don't prevent inline autocompletion
-                     false,  // no preferred keyword provider
-                     true,  // allow exact keyword matches
-                     AutocompleteInput::ALL_MATCHES);  // want all matches
+  controller_->Start(AutocompleteInput(
+      input_string,
+      string16::npos,
+      empty_string,  // user's desired tld (top-level domain)
+      false,  // don't prevent inline autocompletion
+      false,  // no preferred keyword provider
+      true,  // allow exact keyword matches
+      AutocompleteInput::ALL_MATCHES));  // want all matches
 }