Clean up remaining unused globals (on mac).

chrome/browser/safe_browsing/safe_browsing_service_browsertest.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.
 //
 // This test creates a safebrowsing service using test safebrowsing database
 // and a test protocol manager. It is used to test logics in safebrowsing
 // service.
 
 #include <algorithm>
 
@@ skipping 445 matching lines @@
   TestSafeBrowsingDatabaseFactory db_factory_;
   TestSBProtocolManagerFactory pm_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingServiceTest);
 };
 
 namespace {
 
 const char kEmptyPage[] = "files/empty.html";
 const char kMalwareFile[] = "files/downloads/dangerous/dangerous.exe";
-const char kMalwareIframe[] = "files/safe_browsing/malware_iframe.html";
 const char kMalwarePage[] = "files/safe_browsing/malware.html";
 
 // This test goes through DownloadResourceHandler.
 IN_PROC_BROWSER_TEST_F(SafeBrowsingServiceTest, Malware) {
   GURL url = test_server()->GetURL(kEmptyPage);
   g_browser_process->safe_browsing_service()->
       ui_manager()->AddObserver(&observer_);
 
   // After adding the url to safebrowsing database and getfullhash result,
   // we should see the interstitial page.
@@ skipping 512 matching lines @@
   content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_SAFE_BROWSING_UPDATE_COMPLETE,
       content::Source<SafeBrowsingDatabaseManager>(
           sb_service_->database_manager().get()));
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&SafeBrowsingDatabaseManagerCookieTest::ForceUpdate, this));
   observer.Wait();
 }