[Android] Histogram for Android restore

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 1208 matching lines @@
   "javatests/src/org/chromium/chrome/browser/ModalDialogTest.java",
   "javatests/src/org/chromium/chrome/browser/NavigateTest.java",
   "javatests/src/org/chromium/chrome/browser/NavigationPopupTest.java",
   "javatests/src/org/chromium/chrome/browser/OSKOverscrollTest.java",
   "javatests/src/org/chromium/chrome/browser/PopularUrlsTest.java",
   "javatests/src/org/chromium/chrome/browser/PopupTest.java",
   "javatests/src/org/chromium/chrome/browser/PowerBroadcastReceiverTest.java",
   "javatests/src/org/chromium/chrome/browser/PrerenderTest.java",
   "javatests/src/org/chromium/chrome/browser/ProcessIsolationTest.java",
   "javatests/src/org/chromium/chrome/browser/RepostFormWarningTest.java",
+  "javatests/src/org/chromium/chrome/browser/RestoreHistogramTest.java",
   "javatests/src/org/chromium/chrome/browser/SelectFileDialogTest.java",
   "javatests/src/org/chromium/chrome/browser/ShareIntentTest.java",
   "javatests/src/org/chromium/chrome/browser/SmartClipProviderTest.java",
   "javatests/src/org/chromium/chrome/browser/TabCountLabelTest.java",
   "javatests/src/org/chromium/chrome/browser/TabStateTest.java",
   "javatests/src/org/chromium/chrome/browser/TabTest.java",
   "javatests/src/org/chromium/chrome/browser/TabThemeTest.java",
   "javatests/src/org/chromium/chrome/browser/TabsOpenedFromExternalAppTest.java",
   "javatests/src/org/chromium/chrome/browser/TabsTest.java",
   "javatests/src/org/chromium/chrome/browser/UrlSchemeTest.java",
@@ skipping 397 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" ]
 }