[Android] Incorporate findbugs into android builds.

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

 // 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.
 
 package org.chromium.android_webview.test;
 
 import android.os.Build;
 import android.test.suitebuilder.annotation.MediumTest;
 
 import org.chromium.android_webview.AwContents;
 import org.chromium.android_webview.AwContentsClient;
 import org.chromium.android_webview.AwSettings;
+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.test.util.CallbackHelper;
 import org.chromium.ui.gfx.DeviceDisplayInfo;
 
 import java.util.Locale;
 import java.util.concurrent.Callable;
 
 /**
  * Tests for legacy quirks (compatibility with WebView Classic).
@@ skipping 89 matching lines @@
         assertEquals(displayWidth, actualWidth, 10f);
         assertEquals(1.0f, getScaleOnUiThread(awContents));
 
         settings.setUseWideViewPort(true);
         loadDataSync(awContents, onPageFinishedHelper, page, "text/html", false);
         actualWidth = Integer.parseInt(getTitleOnUiThread(awContents));
         assertEquals(displayWidth, actualWidth, 10f);
         assertEquals(1.0f, getScaleOnUiThread(awContents));
     }
 
+    @SuppressFBWarnings("DLS_DEAD_LOCAL_STORE")
     @MediumTest
     @Feature({"AndroidWebView"})
     public void testScreenSizeInPhysicalPixelsQuirk() throws Throwable {
         final TestAwContentsClient contentClient = new TestAwContentsClient();
         final AwTestContainerView testContainerView =
                 createAwTestContainerViewOnMainSyncInQuirksMode(contentClient);
         final AwContents awContents = testContainerView.getAwContents();
         AwSettings settings = getAwSettingsOnUiThread(awContents);
         CallbackHelper onPageFinishedHelper = contentClient.getOnPageFinishedHelper();
 
@@ skipping 216 matching lines @@
     private void ensureScaleBecomes(final float targetScale, final AwContents awContents)
             throws Throwable {
         poll(new Callable<Boolean>() {
             @Override
             public Boolean call() throws Exception {
                 return targetScale == getScaleOnUiThread(awContents);
             }
         });
     }
 }