[Android] Incorporate findbugs into android builds.

android_webview/javatests/src/org/chromium/android_webview/test/ContentViewMiscTest.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.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.Proxy;
 import android.os.Build;
 import android.test.mock.MockContext;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.android_webview.AwContents;
+import org.chromium.base.annotations.SuppressFBWarnings;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.MinAndroidSdkLevel;
 import org.chromium.content.browser.ContentViewCore;
 import org.chromium.content.browser.ContentViewStatics;
 import org.chromium.net.ProxyChangeListener;
 
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 
 /**
  *  Tests for ContentView methods that don't fall into any other category.
  */
 @MinAndroidSdkLevel(Build.VERSION_CODES.KITKAT)
 public class ContentViewMiscTest extends AwTestBase {
 
     private TestAwContentsClient mContentsClient;
     private AwContents mAwContents;
     private ContentViewCore mContentViewCore;
 
+    @SuppressFBWarnings("URF_UNREAD_FIELD")
     @Override
     public void setUp() throws Exception {
         super.setUp();
         mContentsClient = new TestAwContentsClient();
         final AwTestContainerView testContainerView =
                 createAwTestContainerViewOnMainSync(mContentsClient);
         mAwContents = testContainerView.getAwContents();
         mContentViewCore = testContainerView.getContentViewCore();
     }
 
@@ skipping 58 matching lines @@
         ContentViewStatics.disablePlatformNotifications();
         receiverRef.get().onReceive(context, intent);
         assertEquals(false, proxyChanged.get());
 
         // Now re-enable notifications to make sure they work again.
         ContentViewStatics.enablePlatformNotifications();
         receiverRef.get().onReceive(context, intent);
         assertEquals(true, proxyChanged.get());
     }
 }