[Chrome OS ECHO]: Rename API and method names

chrome/test/data/extensions/api_test/offers/component_extension/test.js

-// 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.
-
-chrome.test.runTests([
-  function getCouponCodeTest() {
-    var expected_code = "";
-    // TODO(gauravsh): Mock out StatisticsProvider to make getCouponCode()
-    // return a well known value for brower_tests.
-    chrome.offersPrivate.getCouponCode("COUPON_CODE",
-        chrome.test.callbackPass(function(result) {
-      chrome.test.assertTrue(result == expected_code);
-    }));
-    chrome.offersPrivate.getCouponCode("GROUP_CODE",
-        chrome.test.callbackPass(function(result) {
-      chrome.test.assertTrue(result == expected_code);
-    }));
-    chrome.offersPrivate.getCouponCode("INVALID_CODE",
-        chrome.test.callbackPass(function(result) {
-      chrome.test.assertTrue(result == "");
-    }));
-  }
-]);