Rename Android Java pageinfo folder to page_info (matching other platforms).

chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java

 // 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.
 
 package org.chromium.chrome.browser.payments;
 
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.os.Handler;
 import android.support.v4.util.ArrayMap;
 import android.text.TextUtils;
 
 import org.chromium.base.Callback;
 import org.chromium.base.Log;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.base.metrics.RecordHistogram;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.UrlConstants;
 import org.chromium.chrome.browser.autofill.PersonalDataManager;
 import org.chromium.chrome.browser.autofill.PersonalDataManager.AutofillProfile;
 import org.chromium.chrome.browser.favicon.FaviconHelper;
-import org.chromium.chrome.browser.pageinfo.CertificateChainHelper;
+import org.chromium.chrome.browser.page_info.CertificateChainHelper;
 import org.chromium.chrome.browser.payments.ui.Completable;
 import org.chromium.chrome.browser.payments.ui.ContactDetailsSection;
 import org.chromium.chrome.browser.payments.ui.LineItem;
 import org.chromium.chrome.browser.payments.ui.PaymentInformation;
 import org.chromium.chrome.browser.payments.ui.PaymentOption;
 import org.chromium.chrome.browser.payments.ui.PaymentRequestSection.OptionSection.FocusChangedObserver;
 import org.chromium.chrome.browser.payments.ui.PaymentRequestUI;
 import org.chromium.chrome.browser.payments.ui.SectionInformation;
 import org.chromium.chrome.browser.payments.ui.ShoppingCart;
 import org.chromium.chrome.browser.preferences.PreferencesLauncher;
@@ skipping 1640 matching lines @@
 
     /**
      * The frecency score is calculated according to use count and last use date. The formula is
      * the same as the one used in GetFrecencyScore in autofill_data_model.cc.
      */
     private static final double getFrecencyScore(int count, long date) {
         long currentTime = System.currentTimeMillis();
         return -Math.log((currentTime - date) / (24 * 60 * 60 * 1000) + 2) / Math.log(count + 2);
     }
 }