Update some uses of UTF conversions in chrome/browser to use the base:: namespace.

chrome/browser/sync/test/integration/passwords_helper.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/sync/test/integration/passwords_helper.h"
 
 #include "base/compiler_specific.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 198 matching lines @@
 int GetVerifierPasswordCount() {
   std::vector<PasswordForm> verifier_forms;
   GetLogins(GetVerifierPasswordStore(), verifier_forms);
   return verifier_forms.size();
 }
 
 PasswordForm CreateTestPasswordForm(int index) {
   PasswordForm form;
   form.signon_realm = kFakeSignonRealm;
   form.origin = GURL(base::StringPrintf(kIndexedFakeOrigin, index));
-  form.username_value = ASCIIToUTF16(base::StringPrintf("username%d", index));
-  form.password_value = ASCIIToUTF16(base::StringPrintf("password%d", index));
+  form.username_value =
+      base::ASCIIToUTF16(base::StringPrintf("username%d", index));
+  form.password_value =
+      base::ASCIIToUTF16(base::StringPrintf("password%d", index));
   form.date_created = base::Time::Now();
   return form;
 }
 
 }  // namespace passwords_helper