rAc: fix validation logic when autofill completion sets country

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 1158 matching lines @@
         link_start, link_start + documents[i]->display_name().size()));
   }
   legal_documents_text_ = text;
 }
 
 void AutofillDialogControllerImpl::ResetSectionInput(DialogSection section) {
   SetEditingExistingData(section, false);
 
   DetailInputs* inputs = MutableRequestedFieldsForSection(section);
   for (DetailInputs::iterator it = inputs->begin(); it != inputs->end(); ++it) {
-    it->initial_value.clear();
+    it->initial_value = common::GetHardcodedValueForType(it->type);
   }
 }
 
 void AutofillDialogControllerImpl::ShowEditUiIfBadSuggestion(
     DialogSection section) {
   // |CreateWrapper()| returns an empty wrapper if |IsEditingExistingData()|, so
   // get the wrapper before this potentially happens below.
   scoped_ptr<DataModelWrapper> wrapper = CreateWrapper(section);
 
   // If the chosen item in |model| yields an empty suggestion text, it is
@@ skipping 2390 matching lines @@
   net::URLRequestContextGetter* request_context = profile_->GetRequestContext();
   signin_helper_.reset(new wallet::WalletSigninHelper(this, request_context));
   signin_helper_->StartWalletCookieValueFetch();
 
   username_fetcher_.reset(
       new wallet::WalletSigninHelper(this, request_context));
   username_fetcher_->StartUserNameFetch();
 }
 
 }  // namespace autofill