Disable PasswordManagerBrowserTest.PasswordValueAccessibleOnSubmit which is quite flaky.

chrome/browser/password_manager/password_manager_browsertest.cc

 // Copyright 2013 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 <string>
 
 #include "base/command_line.h"
 #include "base/metrics/histogram_samples.h"
 #include "base/metrics/statistics_recorder.h"
 #include "base/path_service.h"
@@ skipping 1007 matching lines @@
   WaitForElementValue("password_field", "random");
   // And check that after the side-effects of the interaction took place, the
   // username value stays the same.
   CheckElementValue("username_field", "temp");
 }
 
 // The following test is limited to Aura, because
 // RenderWidgetHostViewGuest::ProcessAckedTouchEvent is, and
 // ProcessAckedTouchEvent is what triggers the translation of touch events to
 // gesture events.
+// Disabled: http://crbug.com/346297
 #if defined(USE_AURA)
 IN_PROC_BROWSER_TEST_F(PasswordManagerBrowserTest,
-                       PasswordValueAccessibleOnSubmit) {
+                       DISABLED_PasswordValueAccessibleOnSubmit) {
   NavigateToFile("/password/form_and_link.html");
 
   // Fill in the credentials, and make sure they are saved.
   NavigationObserver form_submit_observer(WebContents());
   scoped_ptr<PromptObserver> prompt_observer(
       PromptObserver::Create(WebContents()));
   std::string fill_and_submit =
       "document.getElementById('username_field').value = 'temp';"
       "document.getElementById('password_field').value = 'random_secret';"
       "document.getElementById('input_submit_button').click();";
@@ skipping 534 matching lines @@
   std::string fill_and_submit =
       "document.getElementById('chg_not_username_field').value = 'temp';"
       "document.getElementById('chg_password_field').value = 'random';"
       "document.getElementById('chg_new_password_1').value = 'random1';"
       "document.getElementById('chg_new_password_2').value = 'random1';"
       "document.getElementById('chg_submit_button').click()";
   ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), fill_and_submit));
   observer.Wait();
   EXPECT_FALSE(prompt_observer->IsShowingPrompt());
 }