Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

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 3306 matching lines @@
   view_->GetUserInput(section, &output);
   return output[type];
 }
 
 bool AutofillDialogControllerImpl::CanAcceptCountry(
     DialogSection section,
     const std::string& country_code) {
   DCHECK_EQ(2U, country_code.size());
 
   if (section == SECTION_CC_BILLING)
-    return LowerCaseEqualsASCII(country_code, "us");
+    return base::LowerCaseEqualsASCII(country_code, "us");
 
   CountryComboboxModel* model = CountryComboboxModelForSection(section);
   const std::vector<AutofillCountry*>& countries = model->countries();
   for (size_t i = 0; i < countries.size(); ++i) {
     if (countries[i] && countries[i]->country_code() == country_code)
       return true;
   }
 
   return false;
 }
@@ skipping 820 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