[Android] Incorporate findbugs into android builds.

content/public/android/javatests/src/org/chromium/content/browser/JavaBridgeFieldsTest.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.content.browser;
 
 import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.base.annotations.SuppressFBWarnings;
 import org.chromium.base.test.util.Feature;
 
 /**
  * Part of the test suite for the Java Bridge. This test tests the
  * use of fields.
  */
 public class JavaBridgeFieldsTest extends JavaBridgeTestBase {
-    @SuppressFBWarnings("CHROMIUM_SYNCHRONIZED_METHOD")
+    @SuppressFBWarnings({
+            "CHROMIUM_SYNCHRONIZED_METHOD",
+            "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD"})
     private class TestObject extends Controller {
         private String mStringValue;
 
         // These methods are used to control the test.
         public synchronized void setStringValue(String x) {
             mStringValue = x;
             notifyResultIsReady();
         }
         public synchronized String waitForStringValue() {
             waitForResult();
@@ skipping 54 matching lines @@
         assertEquals("undefined",
                 executeJavaScriptAndGetStringResult("typeof testObject.doubleField"));
         assertEquals("undefined",
                 executeJavaScriptAndGetStringResult("typeof testObject.objectField"));
         assertEquals("undefined",
                 executeJavaScriptAndGetStringResult("typeof testObject.stringField"));
         assertEquals("undefined",
                 executeJavaScriptAndGetStringResult("typeof testObject.customTypeField"));
     }
 }