[Checkstyle] Update static variable and constant names to match style guides.

android_webview/javatests/src/org/chromium/android_webview/test/AwZoomTest.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.app.Activity;
 import android.content.pm.ActivityInfo;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.view.View;
 import android.view.ViewConfiguration;
 
 import org.chromium.android_webview.AwContents;
 import org.chromium.android_webview.AwSettings;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
 
 import java.util.Locale;
 import java.util.concurrent.Callable;
 
 /**
  * A test suite for zooming-related methods and settings.
  */
 public class AwZoomTest extends AwTestBase {
     private TestAwContentsClient mContentsClient;
     private AwContents mAwContents;
-    private static float MAXIMUM_SCALE = 2.0f;
+    private static final float MAXIMUM_SCALE = 2.0f;
 
     @Override
     public void setUp() throws Exception {
         super.setUp();
         mContentsClient = new TestAwContentsClient();
         final AwTestContainerView testContainerView =
                 createAwTestContainerViewOnMainSync(mContentsClient);
         mAwContents = testContainerView.getAwContents();
     }
 
@@ skipping 253 matching lines @@
         activity.setRequestedOrientation(orientation);
         invokeZoomPickerOnUiThread();
 
         // We may crash shortly (as the zoom picker has a short delay in it before
         // it tries to register it's BroadcastReceiver), so sleep to verify we don't.
         // The delay is encoded in ZoomButtonsController#ZOOM_CONTROLS_TIMEOUT,
         // if that changes we may need to update this test.
         Thread.sleep(ViewConfiguration.getZoomControlsTimeout());
     }
 }