Fix Java style issues in sync/android

sync/android/javatests/src/org/chromium/sync/notifier/InvalidationServiceTest.java

-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// 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.sync.notifier;
 
 import android.accounts.Account;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.os.Bundle;
 import android.test.ServiceTestCase;
@@ skipping 318 matching lines @@
     }
 
     @SmallTest
     @Feature({"Sync"})
     public void testReadWriteState() {
         /*
          * Test plan: read, write, and read the internal notification client persistent state.
          * Verify appropriate return values.
          */
         assertNull(getService().readState());
-        byte[] writtenState = new byte[]{7,4,0};
+        byte[] writtenState = new byte[]{7, 4, 0};
         getService().writeState(writtenState);
         assertTrue(Arrays.equals(writtenState, getService().readState()));
     }
 
     @SmallTest
     @Feature({"Sync"})
     public void testInvalidateWithPayload() {
         doTestInvalidate(true);
     }
 
@@ skipping 454 matching lines @@
          * InvalidationService is correctly configured in the manifest and retries registrations
          * with exponential backoff. May need to be implemented as a downstream Chrome for Android
          * test.
          */
         // TODO(dsmyers): implement.
         // Bug: https://code.google.com/p/chromium/issues/detail?id=172398
     }
 
     /** Creates an intent to start the InvalidationService. */
     private Intent createStartIntent() {
-      Intent intent = new Intent();
-      return intent;
+        Intent intent = new Intent();
+        return intent;
     }
 
     /** Creates an intent to stop the InvalidationService. */
     private Intent createStopIntent() {
-      Intent intent = new Intent();
-      intent.putExtra(InvalidationIntentProtocol.EXTRA_STOP, true);
-      return intent;
+        Intent intent = new Intent();
+        intent.putExtra(InvalidationIntentProtocol.EXTRA_STOP, true);
+        return intent;
     }
 
     /** Creates an intent to register some types with the InvalidationService. */
     private Intent createRegisterIntent(Account account, boolean allTypes, Set<ModelType> types) {
-      Intent intent = InvalidationIntentProtocol.createRegisterIntent(account, allTypes, types);
-      return intent;
+        Intent intent = InvalidationIntentProtocol.createRegisterIntent(account, allTypes, types);
+        return intent;
     }
 
     /** Creates an intent to register some types with the InvalidationService. */
     private Intent createRegisterIntent(
-        Account account, int[] objectSources, String[] objectNames) {
-      Intent intent = InvalidationIntentProtocol.createRegisterIntent(
-          account, objectSources, objectNames);
-      return intent;
+            Account account, int[] objectSources, String[] objectNames) {
+        Intent intent = InvalidationIntentProtocol.createRegisterIntent(
+                account, objectSources, objectNames);
+        return intent;
     }
 
     /** Returns whether {@code intent} is an {@link AndroidListener} start intent. */
     private boolean isAndroidListenerStartIntent(Intent intent) {
         Intent startIntent = AndroidListener.createStartIntent(getContext(),
                 InvalidationService.CLIENT_TYPE, "unused".getBytes());
         return intent.getExtras().keySet().equals(startIntent.getExtras().keySet());
     }
 
     /** Returns whether {@code intent} is an {@link AndroidListener} stop intent. */
     private boolean isAndroidListenerStopIntent(Intent intent) {
         Intent stopIntent = AndroidListener.createStopIntent(getContext());
         return intent.getExtras().keySet().equals(stopIntent.getExtras().keySet());
     }
 }