[Autofill/Autocomplete Feature] Substring matching instead of prefix matching.

chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc

 // Copyright 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 "chrome/browser/ui/autofill/autofill_dialog_controller_impl.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 2359 matching lines @@
   ScopedViewUpdates update(view_.get());
   view_->UpdateErrorBubble();
 
   AutofillMetrics::LogDialogPopupEvent(AutofillMetrics::DIALOG_POPUP_SHOWN);
 }
 
 void AutofillDialogControllerImpl::OnPopupHidden() {}
 
 void AutofillDialogControllerImpl::DidSelectSuggestion(
     const base::string16& value,
-    int identifier) {
+    int identifier,
+    size_t match_start) {
   // TODO(estade): implement.
 }
 
 void AutofillDialogControllerImpl::DidAcceptSuggestion(
     const base::string16& value,
     int identifier,
     int position) {
   DCHECK_NE(UNKNOWN_TYPE, popup_input_type_);
   // Because |HidePopup()| can be called from |UpdateSection()|, remember the
   // type of the input for later here.
@@ skipping 1726 matching lines @@
   view_->UpdateButtonStrip();
 }
 
 void AutofillDialogControllerImpl::FetchWalletCookie() {
   net::URLRequestContextGetter* request_context = profile_->GetRequestContext();
   signin_helper_.reset(new wallet::WalletSigninHelper(this, request_context));
   signin_helper_->StartWalletCookieValueFetch();
 }
 
 }  // namespace autofill