[Android] Incorporate findbugs into android builds.

android_webview/javatests/src/org/chromium/android_webview/test/NavigationHistoryTest.java

 // Copyright 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.
 
 package org.chromium.android_webview.test;
 
 import android.os.Build;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.android_webview.AwContents;
 import org.chromium.android_webview.test.util.CommonResources;
 import org.chromium.base.ThreadUtils;
+import org.chromium.base.annotations.SuppressFBWarnings;
 import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.MinAndroidSdkLevel;
 import org.chromium.content.browser.test.util.HistoryUtils;
 import org.chromium.content.browser.test.util.TestCallbackHelperContainer;
 import org.chromium.content_public.browser.NavigationEntry;
 import org.chromium.content_public.browser.NavigationHistory;
 import org.chromium.net.test.util.TestWebServer;
 
 import java.util.concurrent.Callable;
 
@@ skipping 246 matching lines @@
     // submitted login page after visiting the help page.
     /**
      * Temporarily disabled. It is blocking a patch that fixes chromium's form
      * resubmission defenses. This test should probably expect a modal dialog
      * asking permission to re-post rather than expecting to just be able to navigate
      * back to a page that specified Cache-Control: no-store.
      *
      * @MediumTest
      * @Feature({"AndroidWebView"})
      */
+    @SuppressFBWarnings("DLS_DEAD_LOCAL_STORE")
     @DisabledTest
     public void testNavigateBackToNoncacheableLoginPage() throws Throwable {
         final TestCallbackHelperContainer.OnPageFinishedHelper onPageFinishedHelper =
                 mContentsClient.getOnPageFinishedHelper();
 
         final String loginPageUrl = addNoncacheableLoginPageToServer(mWebServer);
         final String loginResponsePageUrl = addNoncacheableLoginResponsePageToServer(mWebServer);
         final String page1Url = addPage1ToServer(mWebServer);
 
         getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true);
@@ skipping 23 matching lines @@
                 onPageFinishedHelper);
         pollOnUiThread(new Callable<Boolean>() {
             @Override
             public Boolean call() {
                 String title = mAwContents.getTitle();
                 return LOGIN_RESPONSE_PAGE_TITLE.equals(title);
             }
         });
     }
 }