[Payments] Remove credit scan scanner experimental flag

chrome/android/java/src/org/chromium/chrome/browser/payments/CardEditor.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.os.AsyncTask;
 import android.os.Handler;
 import android.text.TextUtils;
 import android.util.Pair;
 
 import org.chromium.base.Callback;
 import org.chromium.chrome.R;
-import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.autofill.CreditCardScanner;
 import org.chromium.chrome.browser.autofill.PersonalDataManager;
 import org.chromium.chrome.browser.autofill.PersonalDataManager.AutofillProfile;
 import org.chromium.chrome.browser.autofill.PersonalDataManager.CreditCard;
 import org.chromium.chrome.browser.payments.PaymentRequestImpl.PaymentRequestServiceObserverForTest;
 import org.chromium.chrome.browser.payments.ui.EditorFieldModel;
 import org.chromium.chrome.browser.payments.ui.EditorFieldModel.EditorFieldValidator;
 import org.chromium.chrome.browser.payments.ui.EditorModel;
 import org.chromium.chrome.browser.preferences.autofill.AutofillProfileBridge.DropdownKeyValue;
 import org.chromium.content.browser.ContentViewCore;
@@ skipping 329 matching lines @@
                 icons.add(mAcceptedCardTypeInfos.get(i).icon);
                 descriptions.add(mAcceptedCardTypeInfos.get(i).description);
             }
             mIconHint = EditorFieldModel.createIconList(
                     mContext.getString(R.string.payments_accepted_cards_label), icons,
                     descriptions);
         }
         editor.addField(mIconHint);
 
         // Card scanner is expensive to query.
-        if (mCardScanner == null
-                && ChromeFeatureList.isEnabled(ChromeFeatureList.SCAN_CARDS_IN_WEB_PAYMENTS)) {
+        if (mCardScanner == null) {
             mCardScanner = CreditCardScanner.create(mContext,
                     ContentViewCore.fromWebContents(mWebContents).getWindowAndroid(),
                     this);
             mCanScan = mCardScanner.canScan();
         }
 
         // Card number is validated.
         if (mNumberField == null) {
             mNumberField = EditorFieldModel.createTextInput(
                     EditorFieldModel.INPUT_TYPE_HINT_CREDIT_CARD,
@@ skipping 232 matching lines @@
 
         mEditorView.update();
         mIsScanning = false;
     }
 
     @Override
     public void onScanCancelled() {
         mIsScanning = false;
     }
 }