Make PersonalDataManager use GetCreditCards() (rather than using credit_cards_ directly) so Autofill

chrome/browser/autofill/android/personal_data_manager_android.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/autofill/android/personal_data_manager_android.h"
 
 #include "base/android/jni_string.h"
 #include "base/format_macros.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
@@ skipping 191 matching lines @@
     profile.set_guid(guid);
     personal_data_manager_->UpdateProfile(profile);
   }
 
   return ConvertUTF8ToJavaString(env, profile.guid());
 }
 
 
 jint PersonalDataManagerAndroid::GetCreditCardCount(JNIEnv* unused_env,
                                                     jobject unused_obj) {
-  return personal_data_manager_->credit_cards().size();
+  return personal_data_manager_->GetCreditCards().size();
 }
 
 ScopedJavaLocalRef<jobject> PersonalDataManagerAndroid::GetCreditCardByIndex(
     JNIEnv* env,
     jobject unused_obj,
     jint index) {
   const std::vector<CreditCard*>& credit_cards =
-      personal_data_manager_->credit_cards();
+      personal_data_manager_->GetCreditCards();
   size_t index_size_t = static_cast<size_t>(index);
   DCHECK_LT(index_size_t, credit_cards.size());
   return CreateJavaCreditCardFromNative(env, *credit_cards[index_size_t]);
 }
 
 ScopedJavaLocalRef<jobject> PersonalDataManagerAndroid::GetCreditCardByGUID(
     JNIEnv* env,
     jobject unused_obj,
     jstring jguid) {
   CreditCard* card = personal_data_manager_->GetCreditCardByGUID(
@@ skipping 44 matching lines @@
   return RegisterNativesImpl(env);
 }
 
 static jint Init(JNIEnv* env, jobject obj) {
   PersonalDataManagerAndroid* personal_data_manager_android =
       new PersonalDataManagerAndroid(env, obj);
   return reinterpret_cast<jint>(personal_data_manager_android);
 }
 
 }  // namespace autofill