Disable SafeBrowsingBlockingPageTest.MalwareRedirectCanceled, which fails on the Mac ASan bot with …

chrome/browser/safe_browsing/safe_browsing_blocking_page_test.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 fake safebrowsing service, where we can inject
 // malware and phishing urls.  It then uses a real browser to go to
 // these urls, and sends "goback" or "proceed" commands and verifies
 // they work.
 
 #include "base/bind.h"
@@ skipping 411 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(SafeBrowsingBlockingPageTest,
                        MalwareRedirectInIFrameCanceled) {
   // 1. Test the case that redirect is a subresource.
   MalwareRedirectCancelAndProceed("openWinIFrame");
   // If the redirect was from subresource but canceled, "proceed" will continue
   // with the rest of resources.
   AssertNoInterstitial(true);
 }
 
-IN_PROC_BROWSER_TEST_F(SafeBrowsingBlockingPageTest, MalwareRedirectCanceled) {
+// Disabled because of a use-after-free reported by ASan, see
+// http://crbug.com/145482.
+IN_PROC_BROWSER_TEST_F(SafeBrowsingBlockingPageTest,
+                       DISABLED_MalwareRedirectCanceled) {
   // 2. Test the case that redirect is the only resource.
   MalwareRedirectCancelAndProceed("openWin");
   // Clicking proceed won't do anything if the main request is cancelled
   // already.  See crbug.com/76460.
   EXPECT_TRUE(YesInterstitial());
 }
 
 IN_PROC_BROWSER_TEST_F(SafeBrowsingBlockingPageTest, MalwareDontProceed) {
   GURL url = test_server()->GetURL(kEmptyPage);
   AddURLResult(url, SafeBrowsingService::URL_MALWARE);
@@ skipping 178 matching lines @@
   EXPECT_TRUE(GetProceedLinkIsHidden(&hidden));
   EXPECT_TRUE(hidden);
 
   // The "proceed" command should go back instead, if proceeding is disabled.
   SendCommand("\"proceed\"");
   AssertNoInterstitial(true);
   EXPECT_EQ(
       GURL(chrome::kAboutBlankURL),   // Back to "about:blank"
       chrome::GetActiveWebContents(browser())->GetURL());
 }