[Omaha] Move most functionality to OmahaBase, add JobService

chrome/android/java_sources.gni

 # Copyright 2016 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.
 
 chrome_java_sources = [
   "java/src/com/google/android/apps/chrome/appwidget/bookmarks/BookmarkThumbnailWidgetProvider.java",
   "java/src/org/chromium/chrome/browser/ActivityTabTaskDescriptionHelper.java",
   "java/src/org/chromium/chrome/browser/ActivityTaskDescriptionIconGenerator.java",
   "java/src/org/chromium/chrome/browser/AfterStartupTaskUtils.java",
   "java/src/org/chromium/chrome/browser/ApplicationInitialization.java",
@@ skipping 625 matching lines @@
   "java/src/org/chromium/chrome/browser/offlinepages/TriggerConditions.java",
   "java/src/org/chromium/chrome/browser/offlinepages/downloads/OfflinePageDownloadBridge.java",
   "java/src/org/chromium/chrome/browser/offlinepages/downloads/OfflinePageDownloadItem.java",
   "java/src/org/chromium/chrome/browser/offlinepages/downloads/OfflinePageNotificationBridge.java",
   "java/src/org/chromium/chrome/browser/offlinepages/interfaces/BackgroundSchedulerProcessor.java",
   "java/src/org/chromium/chrome/browser/omaha/ExponentialBackoffScheduler.java",
   "java/src/org/chromium/chrome/browser/omaha/MarketURLGetter.java",
   "java/src/org/chromium/chrome/browser/omaha/OmahaBase.java",
   "java/src/org/chromium/chrome/browser/omaha/OmahaClient.java",
   "java/src/org/chromium/chrome/browser/omaha/OmahaDelegate.java",
-  "java/src/org/chromium/chrome/browser/omaha/OmahaDelegateImpl.java",
+  "java/src/org/chromium/chrome/browser/omaha/OmahaDelegateBase.java",
+  "java/src/org/chromium/chrome/browser/omaha/OmahaService.java",
   "java/src/org/chromium/chrome/browser/omaha/RequestData.java",
   "java/src/org/chromium/chrome/browser/omaha/RequestFailureException.java",
   "java/src/org/chromium/chrome/browser/omaha/RequestGenerator.java",
   "java/src/org/chromium/chrome/browser/omaha/ResponseParser.java",
   "java/src/org/chromium/chrome/browser/omaha/StringSanitizer.java",
   "java/src/org/chromium/chrome/browser/omaha/UpdateMenuItemHelper.java",
   "java/src/org/chromium/chrome/browser/omaha/VersionNumber.java",
   "java/src/org/chromium/chrome/browser/omaha/VersionNumberGetter.java",
   "java/src/org/chromium/chrome/browser/omaha/XMLParser.java",
   "java/src/org/chromium/chrome/browser/omnibox/AnswerTextBuilder.java",
@@ skipping 696 matching lines @@
   "javatests/src/org/chromium/chrome/browser/ntp/NewTabPageTest.java",
   "javatests/src/org/chromium/chrome/browser/ntp/RecentTabsPageTest.java",
   "javatests/src/org/chromium/chrome/browser/ntp/cards/NewTabPageRecyclerViewTest.java",
   "javatests/src/org/chromium/chrome/browser/ntp/snippets/ArticleSnippetsTest.java",
   "javatests/src/org/chromium/chrome/browser/offlinepages/OfflinePageBridgeTest.java",
   "javatests/src/org/chromium/chrome/browser/offlinepages/OfflinePageRequestTest.java",
   "javatests/src/org/chromium/chrome/browser/offlinepages/OfflinePageUtilsTest.java",
   "javatests/src/org/chromium/chrome/browser/offlinepages/RecentTabsTest.java",
   "javatests/src/org/chromium/chrome/browser/omaha/ExponentialBackoffSchedulerTest.java",
   "javatests/src/org/chromium/chrome/browser/omaha/MockExponentialBackoffScheduler.java",
-  "javatests/src/org/chromium/chrome/browser/omaha/OmahaClientTest.java",
+  "javatests/src/org/chromium/chrome/browser/omaha/OmahaBaseTest.java",
   "javatests/src/org/chromium/chrome/browser/omaha/RequestGeneratorTest.java",
   "javatests/src/org/chromium/chrome/browser/omaha/StringSanitizerTest.java",
   "javatests/src/org/chromium/chrome/browser/omaha/UpdateMenuItemHelperTest.java",
   "javatests/src/org/chromium/chrome/browser/omnibox/OmniboxTest.java",
   "javatests/src/org/chromium/chrome/browser/omnibox/OmniboxUrlEmphasizerTest.java",
   "javatests/src/org/chromium/chrome/browser/omnibox/SuggestionAnswerTest.java",
   "javatests/src/org/chromium/chrome/browser/omnibox/UrlBarTest.java",
   "javatests/src/org/chromium/chrome/browser/omnibox/VoiceSuggestionProviderTest.java",
   "javatests/src/org/chromium/chrome/browser/omnibox/geo/GeolocationHeaderTest.java",
   "javatests/src/org/chromium/chrome/browser/partnercustomizations/BasePartnerBrowserCustomizationIntegrationTest.java",
@@ skipping 241 matching lines @@
   "sync_shell/javatests/src/org/chromium/chrome/browser/sync/SyncTestBase.java",
   "sync_shell/javatests/src/org/chromium/chrome/browser/sync/TypedUrlsTest.java",
   "sync_shell/javatests/src/org/chromium/chrome/browser/sync/ui/PassphraseTypeDialogFragmentTest.java",
 ]
 
 # Only used for testing, should not be shipped to end users.
 if (!is_official_build) {
   chrome_java_sources += [ "java/src/org/chromium/chrome/browser/offlinepages/evaluation/OfflinePageEvaluationBridge.java" ]
   chrome_test_java_sources += [ "javatests/src/org/chromium/chrome/browser/offlinepages/OfflinePageSavePageLaterEvaluationTest.java" ]
 }