[NTP Snippets] Schedule periodic fetching

chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.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;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.SearchManager;
@@ skipping 71 matching lines @@
 import org.chromium.chrome.browser.gsa.GSAServiceClient;
 import org.chromium.chrome.browser.gsa.GSAState;
 import org.chromium.chrome.browser.help.HelpAndFeedback;
 import org.chromium.chrome.browser.infobar.InfoBarContainer;
 import org.chromium.chrome.browser.init.AsyncInitializationActivity;
 import org.chromium.chrome.browser.metrics.LaunchMetrics;
 import org.chromium.chrome.browser.metrics.StartupMetrics;
 import org.chromium.chrome.browser.metrics.UmaSessionStats;
 import org.chromium.chrome.browser.nfc.BeamController;
 import org.chromium.chrome.browser.nfc.BeamProvider;
-import org.chromium.chrome.browser.ntp.snippets.SnippetsController;
 import org.chromium.chrome.browser.offlinepages.OfflinePageUtils;
 import org.chromium.chrome.browser.omaha.UpdateMenuItemHelper;
 import org.chromium.chrome.browser.pageinfo.WebsiteSettingsPopup;
 import org.chromium.chrome.browser.partnercustomizations.PartnerBrowserCustomizations;
 import org.chromium.chrome.browser.preferences.ChromePreferenceManager;
 import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.preferences.PreferencesLauncher;
 import org.chromium.chrome.browser.printing.TabPrinter;
 import org.chromium.chrome.browser.share.ShareHelper;
 import org.chromium.chrome.browser.snackbar.DataUseSnackbarController;
@@ skipping 571 matching lines @@
         UpdateMenuItemHelper.getInstance().checkForUpdateOnBackgroundThread(this);
 
         removeSnapshotDatabase();
         if (mToolbarManager != null) {
             String simpleName = getClass().getSimpleName();
             RecordHistogram.recordTimesHistogram("MobileStartup.ToolbarInflationTime." + simpleName,
                     mInflateInitialLayoutDurationMs, TimeUnit.MILLISECONDS);
             mToolbarManager.onDeferredStartup(getOnCreateTimestampMs(), simpleName);
         }
         recordKeyboardLocaleUma();
-
-        // TODO(treib): Remove this when we have the proper morning reads fetching logic in place
-        if (ChromeFeatureList.isEnabled(ChromeFeatureList.NTP_SNIPPETS)) {
-            // Initialize snippets
-            SnippetsController.get(this).fetchSnippets(false);
-        }
     }
 
     @Override
     public void onStart() {
         super.onStart();
         if (mContextReporter != null) mContextReporter.enable();
 
         if (mPartnerBrowserRefreshNeeded) {
             mPartnerBrowserRefreshNeeded = false;
             PartnerBrowserCustomizations.initializeAsync(getApplicationContext(),
@@ skipping 907 matching lines @@
     public static int getThemeId() {
         boolean useLowEndTheme =
                 SysUtils.isLowEndDevice() && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP;
         return (useLowEndTheme ? R.style.MainTheme_LowEnd : R.style.MainTheme);
     }
 
     private void setLowEndTheme() {
         if (getThemeId() == R.style.MainTheme_LowEnd) setTheme(R.style.MainTheme_LowEnd);
     }
 }