Load live version when reloading an offline page on connected network

chrome/android/java/src/org/chromium/chrome/browser/offlinepages/OfflinePageUtils.java

 // Copyright 2015 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.
 
 package org.chromium.chrome.browser.offlinepages;
 
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ skipping 13 matching lines @@
 import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.share.ShareHelper;
 import org.chromium.chrome.browser.snackbar.Snackbar;
 import org.chromium.chrome.browser.snackbar.SnackbarManager;
 import org.chromium.chrome.browser.snackbar.SnackbarManager.SnackbarController;
 import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.tabmodel.TabModelSelector;
 import org.chromium.components.bookmarks.BookmarkId;
 import org.chromium.components.offlinepages.SavePageResult;
-import org.chromium.content_public.browser.LoadUrlParams;
 import org.chromium.content_public.browser.WebContents;
 import org.chromium.net.ConnectionType;
 import org.chromium.net.NetworkChangeNotifier;
-import org.chromium.ui.base.PageTransition;
 
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.nio.channels.FileChannel;
 import java.util.concurrent.TimeUnit;
 
 /**
  * A class holding static util functions for offline pages.
@@ skipping 161 matching lines @@
         Log.d(TAG, "building snackbar controller");
 
         return new SnackbarController() {
             @Override
             public void onAction(Object actionData) {
                 assert actionData != null;
                 int tabId = (int) actionData;
                 RecordUserAction.record("OfflinePages.ReloadButtonClicked");
                 Tab foundTab = tabModelSelector.getTabById(tabId);
                 if (foundTab == null) return;
-
-                LoadUrlParams params =
-                        new LoadUrlParams(foundTab.getOriginalUrl(), PageTransition.RELOAD);
-                foundTab.loadUrl(params);
+                // Delegates to Tab to reload the page. Tab will send the correct header in order to
+                // load the right page.
+                foundTab.reload();
             }
 
             @Override
             public void onDismissNoAction(Object actionData) {
                 RecordUserAction.record("OfflinePages.ReloadButtonNotClicked");
             }
         };
     }
 
     public static DeviceConditions getDeviceConditions(Context context) {
@@ skipping 345 matching lines @@
     @VisibleForTesting
     static void setInstanceForTesting(OfflinePageUtils instance) {
         sInstance = instance;
     }
 
     @VisibleForTesting
     public static void setSnackbarDurationForTesting(int durationMs) {
         sSnackbarDurationMs = durationMs;
     }
 }