Fix typo (serivce -> service) in...

Fix typo (serivce -> service) in src/chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java

This CL doesn't change any behaviors. This just fixes typo.

Bug: N/A
Change-Id: I3d7960bbc5e4d9c04a32e1a7248bfeae6e7d9418
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1882189Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Ted Choc <tedchoc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#710851}

chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java

@@ -45,7 +45,7 @@ public class ChromeBackgroundService extends GcmTaskService {
 
                 case OfflinePageUtils.TASK_TAG:
                     // Offline pages are migrating to BackgroundTaskScheduler, therefore getting
-                    // a task through ChromeBackgroundSerivce should cause a rescheduling using
+                    // a task through ChromeBackgroundService should cause a rescheduling using
                     // the new component.
                     rescheduleOfflinePages();
                     break;