Fix a crash when trying to input phone number in the autofill settings page while running as guest …

chrome/browser/ui/webui/options2/autofill_options_handler2.cc

 // Copyright (c) 2012 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/ui/webui/options2/autofill_options_handler2.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 387 matching lines @@
       l10n_util::GetStringUTF16(IDS_AUTOFILL_EDIT_CREDITCARD_CAPTION));
   localized_strings->SetString("nameOnCardLabel",
       l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_NAME_ON_CARD));
   localized_strings->SetString("creditCardNumberLabel",
       l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_CREDIT_CARD_NUMBER));
   localized_strings->SetString("creditCardExpirationDateLabel",
       l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_EXPIRATION_DATE));
 }
 
 void AutofillOptionsHandler::LoadAutofillData() {
-  if (!personal_data_->IsDataLoaded())
+  if (!IsPersonalDataLoaded())
     return;
 
   ListValue addresses;
   for (std::vector<AutofillProfile*>::const_iterator i =
            personal_data_->web_profiles().begin();
        i != personal_data_->web_profiles().end(); ++i) {
     ListValue* entry = new ListValue();
     entry->Append(new StringValue((*i)->guid()));
     entry->Append(new StringValue((*i)->Label()));
     addresses.Append(entry);
@@ skipping 13 matching lines @@
         new StringValue(web_ui_util::GetImageDataUrlFromResource(res)));
     entry->Append(new StringValue(LocalizedCreditCardType((*i)->type())));
     credit_cards.Append(entry);
   }
 
   web_ui()->CallJavascriptFunction("AutofillOptions.setCreditCardList",
                                    credit_cards);
 }
 
 void AutofillOptionsHandler::RemoveAddress(const ListValue* args) {
-  DCHECK(personal_data_->IsDataLoaded());
+  DCHECK(IsPersonalDataLoaded());
 
   std::string guid;
   if (!args->GetString(0, &guid)) {
     NOTREACHED();
     return;
   }
 
   personal_data_->RemoveProfile(guid);
 }
 
 void AutofillOptionsHandler::RemoveCreditCard(const ListValue* args) {
-  DCHECK(personal_data_->IsDataLoaded());
+  DCHECK(IsPersonalDataLoaded());
 
   std::string guid;
   if (!args->GetString(0, &guid)) {
     NOTREACHED();
     return;
   }
 
   personal_data_->RemoveCreditCard(guid);
 }
 
 void AutofillOptionsHandler::LoadAddressEditor(const ListValue* args) {
-  DCHECK(personal_data_->IsDataLoaded());
+  DCHECK(IsPersonalDataLoaded());
 
   std::string guid;
   if (!args->GetString(0, &guid)) {
     NOTREACHED();
     return;
   }
 
   AutofillProfile* profile = personal_data_->GetProfileByGUID(guid);
   if (!profile) {
     // There is a race where a user can click once on the close button and
@@ skipping 18 matching lines @@
   address.SetString("country", profile->CountryCode());
   GetValueList(*profile, PHONE_HOME_WHOLE_NUMBER, &list);
   address.Set("phone", list.release());
   GetValueList(*profile, EMAIL_ADDRESS, &list);
   address.Set("email", list.release());
 
   web_ui()->CallJavascriptFunction("AutofillOptions.editAddress", address);
 }
 
 void AutofillOptionsHandler::LoadCreditCardEditor(const ListValue* args) {
-  DCHECK(personal_data_->IsDataLoaded());
+  DCHECK(IsPersonalDataLoaded());
 
   std::string guid;
   if (!args->GetString(0, &guid)) {
     NOTREACHED();
     return;
   }
 
   CreditCard* credit_card = personal_data_->GetCreditCardByGUID(guid);
   if (!credit_card) {
     // There is a race where a user can click once on the close button and
@@ skipping 14 matching lines @@
                              credit_card->GetInfo(CREDIT_CARD_EXP_MONTH));
   credit_card_data.SetString(
       "expirationYear",
       credit_card->GetInfo(CREDIT_CARD_EXP_4_DIGIT_YEAR));
 
   web_ui()->CallJavascriptFunction("AutofillOptions.editCreditCard",
                                    credit_card_data);
 }
 
 void AutofillOptionsHandler::SetAddress(const ListValue* args) {
-  if (!personal_data_->IsDataLoaded())
+  if (!IsPersonalDataLoaded())
     return;
 
   std::string guid;
   if (!args->GetString(0, &guid)) {
     NOTREACHED();
     return;
   }
 
   AutofillProfile profile(guid);
 
@@ skipping 23 matching lines @@
 
   if (!guid::IsValidGUID(profile.guid())) {
     profile.set_guid(guid::GenerateGUID());
     personal_data_->AddProfile(profile);
   } else {
     personal_data_->UpdateProfile(profile);
   }
 }
 
 void AutofillOptionsHandler::SetCreditCard(const ListValue* args) {
-  if (!personal_data_->IsDataLoaded())
+  if (!IsPersonalDataLoaded())
     return;
 
   std::string guid;
   if (!args->GetString(0, &guid)) {
     NOTREACHED();
     return;
   }
 
   CreditCard credit_card(guid);
 
   string16 value;
   if (args->GetString(1, &value))
     credit_card.SetInfo(CREDIT_CARD_NAME, value);
   if (args->GetString(2, &value))
     credit_card.SetInfo(CREDIT_CARD_NUMBER, value);
   if (args->GetString(3, &value))
     credit_card.SetInfo(CREDIT_CARD_EXP_MONTH, value);
   if (args->GetString(4, &value))
     credit_card.SetInfo(CREDIT_CARD_EXP_4_DIGIT_YEAR, value);
 
   if (!guid::IsValidGUID(credit_card.guid())) {
     credit_card.set_guid(guid::GenerateGUID());
     personal_data_->AddCreditCard(credit_card);
   } else {
     personal_data_->UpdateCreditCard(credit_card);
   }
 }
 
 void AutofillOptionsHandler::ValidatePhoneNumbers(const ListValue* args) {
-  if (!personal_data_->IsDataLoaded())
+  if (!IsPersonalDataLoaded())
     return;
 
   ListValue* list_value = NULL;
   ValidatePhoneArguments(args, &list_value);
 
   web_ui()->CallJavascriptFunction(
     "AutofillEditAddressOverlay.setValidatedPhoneNumbers", *list_value);
 }
 
+bool AutofillOptionsHandler::IsPersonalDataLoaded() const {
+  return personal_data_ && personal_data_->IsDataLoaded();
+}
+
 }  // namespace options2