Add progress and timeout dialogs for getting account management policy

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 909 matching lines @@
   "java/src/org/chromium/chrome/browser/signin/AccountManagementFragment.java",
   "java/src/org/chromium/chrome/browser/signin/AccountManagementScreenHelper.java",
   "java/src/org/chromium/chrome/browser/signin/AccountSigninActivity.java",
   "java/src/org/chromium/chrome/browser/signin/AccountSigninChooseView.java",
   "java/src/org/chromium/chrome/browser/signin/AccountSigninConfirmationView.java",
   "java/src/org/chromium/chrome/browser/signin/AccountSigninView.java",
   "java/src/org/chromium/chrome/browser/signin/AccountTrackerService.java",
   "java/src/org/chromium/chrome/browser/signin/ConfirmImportSyncDataDialog.java",
   "java/src/org/chromium/chrome/browser/signin/ConfirmManagedSyncDataDialog.java",
   "java/src/org/chromium/chrome/browser/signin/ConfirmSyncDataStateMachine.java",
+  "java/src/org/chromium/chrome/browser/signin/ConfirmSyncDataStateMachineDelegate.java",
   "java/src/org/chromium/chrome/browser/signin/GoogleActivityController.java",
   "java/src/org/chromium/chrome/browser/signin/OAuth2TokenService.java",
   "java/src/org/chromium/chrome/browser/signin/SignOutDialogFragment.java",
   "java/src/org/chromium/chrome/browser/signin/SigninAndSyncView.java",
   "java/src/org/chromium/chrome/browser/signin/SigninHelper.java",
   "java/src/org/chromium/chrome/browser/signin/SigninInvestigator.java",
   "java/src/org/chromium/chrome/browser/signin/SigninManager.java",
   "java/src/org/chromium/chrome/browser/signin/SigninPromoUtil.java",
   "java/src/org/chromium/chrome/browser/snackbar/BottomContainer.java",
   "java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java",
@@ skipping 718 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" ]
 }