Add timestamp support to the Previews infobar

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/AppIndexingUtil.java",
@@ skipping 443 matching lines @@
   "java/src/org/chromium/chrome/browser/infobar/InfoBarContainerLayout.java",
   "java/src/org/chromium/chrome/browser/infobar/InfoBarControlLayout.java",
   "java/src/org/chromium/chrome/browser/infobar/InfoBarLayout.java",
   "java/src/org/chromium/chrome/browser/infobar/InfoBarView.java",
   "java/src/org/chromium/chrome/browser/infobar/InfoBarWrapper.java",
   "java/src/org/chromium/chrome/browser/infobar/InstantAppsInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/InstantAppsInfoBarDelegate.java",
   "java/src/org/chromium/chrome/browser/infobar/IPHInfoBarSupport.java",
   "java/src/org/chromium/chrome/browser/infobar/PermissionInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/PermissionUpdateInfoBarDelegate.java",
+  "java/src/org/chromium/chrome/browser/infobar/PreviewsInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/SearchGeolocationDisclosureInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/SimpleConfirmInfoBarBuilder.java",
   "java/src/org/chromium/chrome/browser/infobar/SubresourceFilterInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/SubresourceFilterExperimentalInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/SubPanelListener.java",
   "java/src/org/chromium/chrome/browser/infobar/TranslateAlwaysPanel.java",
   "java/src/org/chromium/chrome/browser/infobar/TranslateCompactInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/TranslateInfoBar.java",
   "java/src/org/chromium/chrome/browser/infobar/TranslateLanguagePanel.java",
   "java/src/org/chromium/chrome/browser/infobar/TranslateNeverPanel.java",
@@ skipping 1278 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" ]
 }