[Checkstyle] Fix misc style issues in Java files.

content/public/android/javatests/src/org/chromium/content/browser/ScreenOrientationProviderTest.java

 // Copyright 2014 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.MediumTest;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
@@ skipping 45 matching lines @@
     /**
      * Call |lockOrientation| and wait for an orientation change.
      */
     private boolean lockOrientationAndWait(final int orientations) throws InterruptedException {
         OrientationChangeObserverCriteria criteria =
                 new OrientationChangeObserverCriteria(mObserver);
 
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override
             public void run() {
-                ScreenOrientationProvider.lockOrientation((byte)orientations);
+                ScreenOrientationProvider.lockOrientation((byte) orientations);
             }
         });
         getInstrumentation().waitForIdleSync();
 
         return CriteriaHelper.pollForCriteria(criteria);
     }
 
     @Override
     public void setUp() throws Exception {
         super.setUp();
@@ skipping 91 matching lines @@
     }
 
     // There is no point in testing the case where we try to lock to
     // PORTRAIT_PRIMARY | PORTRAIT_SECONDARY | LANDSCAPE_PRIMARY | LANDSCAPE_SECONDARY
     // because with the device being likely flat during the test, locking to that
     // will be a no-op.
 
     // We can't test unlock because the device is likely flat during the test
     // and in that situation unlocking is a no-op.
 }