Disable flaky WebNavigationApiTest.CrossProcessFragment.

chrome/browser/extensions/api/web_navigation/web_navigation_apitest.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 <list>
 #include <set>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 710 matching lines @@
       base::UTF8ToUTF16("navigate2()"));
 
   // Wait for the same-site navigation to start and resume the cross-site
   // one, allowing it to commit.
   same_site_load.Wait();
   test_navigation_listener()->Resume(cross_site_url);
 
   ASSERT_TRUE(catcher.GetNextResult()) << catcher.message();
 }
 
-IN_PROC_BROWSER_TEST_F(WebNavigationApiTest, CrossProcessFragment) {
+// crbug.com/708139.
+IN_PROC_BROWSER_TEST_F(WebNavigationApiTest, DISABLED_CrossProcessFragment) {
   ASSERT_TRUE(StartEmbeddedTestServer());
 
   // See crossProcessFragment/f.html.
   DelayLoadStartAndExecuteJavascript call_script3(
       test_navigation_listener(),
       embedded_test_server()->GetURL("/test3"),
       "updateFragment()",
       base::StringPrintf("f.html?%u#foo", embedded_test_server()->port()));
 
   // See crossProcessFragment/g.html.
@@ skipping 68 matching lines @@
           "extensions/api_test/webnavigation/crash/b.html",
       embedded_test_server()->port()));
   ui_test_utils::NavigateToURL(browser(), url);
 
   ASSERT_TRUE(catcher.GetNextResult()) << catcher.message();
 }
 
 #endif
 
 }  // namespace extensions