[vr] Show DOFF when starting Chrome with a VR intent without FRE completion

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.
 
 import("//components/offline_pages/features/features.gni")
 
 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",
@@ skipping 1147 matching lines @@
   "java/src/org/chromium/chrome/browser/util/MathUtils.java",
   "java/src/org/chromium/chrome/browser/util/PlatformUtil.java",
   "java/src/org/chromium/chrome/browser/util/UrlUtilities.java",
   "java/src/org/chromium/chrome/browser/util/ViewUtils.java",
   "java/src/org/chromium/chrome/browser/vr_shell/NonPresentingGvrContext.java",
   "java/src/org/chromium/chrome/browser/vr_shell/VrClassesWrapper.java",
   "java/src/org/chromium/chrome/browser/vr_shell/VrCoreVersionChecker.java",
   "java/src/org/chromium/chrome/browser/vr_shell/VrDaydreamApi.java",
   "java/src/org/chromium/chrome/browser/vr_shell/VrFeedbackStatus.java",
   "java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java",
+  "java/src/org/chromium/chrome/browser/vr_shell/VrFirstRunActivity.java",
   "java/src/org/chromium/chrome/browser/vr_shell/VrShell.java",
   "java/src/org/chromium/chrome/browser/webapps/ActivityAssigner.java",
   "java/src/org/chromium/chrome/browser/webapps/AddToHomescreenDialog.java",
   "java/src/org/chromium/chrome/browser/webapps/AddToHomescreenManager.java",
   "java/src/org/chromium/chrome/browser/webapps/ChromeWebApkHost.java",
   "java/src/org/chromium/chrome/browser/webapps/ChromeWebApkHostSignature.java",
   "java/src/org/chromium/chrome/browser/webapps/GooglePlayWebApkInstallDelegate.java",
   "java/src/org/chromium/chrome/browser/webapps/WebApkActivity.java",
   "java/src/org/chromium/chrome/browser/webapps/WebApkActivity0.java",
   "java/src/org/chromium/chrome/browser/webapps/WebApkActivity1.java",
@@ skipping 650 matching lines @@
   "junit/src/org/chromium/chrome/browser/webapps/WebApkInfoTest.java",
   "junit/src/org/chromium/chrome/browser/webapps/WebApkUpdateManagerTest.java",
   "junit/src/org/chromium/chrome/browser/widget/selection/SelectionDelegateTest.java",
 ]
 
 # Only used for testing, should not be shipped to end users.
 if (enable_offline_pages_harness) {
   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" ]
 }