MD History: Remove unnecessary namespacing from tests (part 2)

chrome/test/data/webui/md_history/browser_service_test.js

 // Copyright 2016 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.
 
-cr.define('md_history.browser_service_test', function() {
-  function registerTests() {
-    suite('BrowserService', function() {
+suite('BrowserService', function() {
+  test('makes correct call to removeVisits', function(done) {
+    registerMessageCallback('removeVisits', this, function(toRemove) {
+      assertEquals('http://www.example.com', toRemove[0].url);
+      assertEquals('https://en.wikipedia.org', toRemove[1].url);
+      assertEquals(1234, toRemove[0].timestamps[0]);
+      assertEquals(5678, toRemove[1].timestamps[0]);
+      done();
+    });
 
-      test('makes correct call to removeVisits', function(done) {
+    toDelete = [
+      createHistoryEntry(1234, 'http://www.example.com'),
+      createHistoryEntry(5678, 'https://en.wikipedia.org')
+    ];
 
-        registerMessageCallback('removeVisits', this, function(toRemove) {
-          assertEquals('http://www.example.com', toRemove[0].url);
-          assertEquals('https://en.wikipedia.org', toRemove[1].url);
-          assertEquals(1234, toRemove[0].timestamps[0]);
-          assertEquals(5678, toRemove[1].timestamps[0]);
-          done();
-        });
+    md_history.BrowserService.getInstance().deleteItems(toDelete);
+  });
 
-        toDelete = [
-          createHistoryEntry(1234, 'http://www.example.com'),
-          createHistoryEntry(5678, 'https://en.wikipedia.org')
-        ];
-
-        md_history.BrowserService.getInstance().deleteItems(toDelete);
-      });
-
-      teardown(function() {
-        registerMessageCallback('removeVisits', this, undefined);
-      });
-
-    });
-  }
-  return {
-    registerTests: registerTests
-  };
+  teardown(function() {
+    registerMessageCallback('removeVisits', this, undefined);
+  });
 });