[Autofill] Split off AutofillDataModel as a subclass of FormData.

components/autofill/browser/autofill_data_model.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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 "components/autofill/browser/form_group.h"
-
-#include <algorithm>
-#include <iterator>
+#include "components/autofill/browser/autofill_data_model.h"
 
 #include "base/basictypes.h"
 #include "base/logging.h"
+#include "base/string_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "components/autofill/browser/autofill_country.h"
+#include "components/autofill/browser/autofill_field.h"
 #include "components/autofill/browser/state_names.h"
 #include "components/autofill/browser/validation.h"
 #include "components/autofill/common/form_field_data.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace autofill {
 namespace {
 
 const char* const kMonthsAbbreviated[] = {
@@ skipping 89 matching lines @@
 
   // For American Express, also try filling as "AmEx".
   if (value == l10n_util::GetStringUTF16(IDS_AUTOFILL_CC_AMEX))
     return FillCreditCardTypeSelectControl(ASCIIToUTF16("AmEx"), field);
 
   return false;
 }
 
 }  // namespace
 
-std::string FormGroup::GetGUID() const {
-  NOTREACHED();
-  return std::string();
-}
+AutofillDataModel::AutofillDataModel(const std::string& guid) : guid_(guid) {}
+AutofillDataModel::~AutofillDataModel() {}
 
-void FormGroup::GetMatchingTypes(const base::string16& text,
-                                 const std::string& app_locale,
-                                 FieldTypeSet* matching_types) const {
-  if (text.empty()) {
-    matching_types->insert(EMPTY_TYPE);
-    return;
-  }
-
-  FieldTypeSet types;
-  GetSupportedTypes(&types);
-  for (FieldTypeSet::const_iterator type = types.begin();
-       type != types.end(); ++type) {
-    // TODO(isherman): Matches are case-sensitive for now.  Let's keep an eye on
-    // this and decide whether there are compelling reasons to add case-
-    // insensitivity.
-    if (GetInfo(*type, app_locale) == text)
-      matching_types->insert(*type);
-  }
-}
-
-void FormGroup::GetNonEmptyTypes(const std::string& app_locale,
-                                 FieldTypeSet* non_empty_types) const {
-  FieldTypeSet types;
-  GetSupportedTypes(&types);
-  for (FieldTypeSet::const_iterator type = types.begin();
-       type != types.end(); ++type) {
-    if (!GetInfo(*type, app_locale).empty())
-      non_empty_types->insert(*type);
-  }
-}
-
-base::string16 FormGroup::GetInfo(AutofillFieldType type,
-                            const std::string& app_locale) const {
-  return GetRawInfo(type);
-}
-
-bool FormGroup::SetInfo(AutofillFieldType type,
-                        const base::string16& value,
-                        const std::string& app_locale) {
-  SetRawInfo(type, value);
-  return true;
-}
-
-void FormGroup::FillFormField(const AutofillField& field,
-                              size_t variant,
-                              const std::string& app_locale,
-                              FormFieldData* field_data) const {
-  NOTREACHED();
-}
-
-void FormGroup::FillSelectControl(AutofillFieldType type,
-                                  const std::string& app_locale,
-                                  FormFieldData* field) const {
+void AutofillDataModel::FillSelectControl(AutofillFieldType type,
+                                          const std::string& app_locale,
+                                          FormFieldData* field) const {
   DCHECK(field);
   DCHECK_EQ("select-one", field->form_control_type);
   DCHECK_EQ(field->option_values.size(), field->option_contents.size());
 
   base::string16 field_text = GetInfo(type, app_locale);
   base::string16 field_text_lower = StringToLowerASCII(field_text);
   if (field_text.empty())
     return;
 
   base::string16 value;
@@ skipping 27 matching lines @@
   } else if (type == CREDIT_CARD_EXP_4_DIGIT_YEAR) {
     // Attempt to fill the year as a 2-digit year.  This compensates for the
     // fact that our heuristics do not always correctly detect when a website
     // requests a 2-digit rather than a 4-digit year.
     FillSelectControl(CREDIT_CARD_EXP_2_DIGIT_YEAR, app_locale, field);
   } else if (type == CREDIT_CARD_TYPE) {
     FillCreditCardTypeSelectControl(field_text, field);
   }
 }
 
-bool FormGroup::FillCountrySelectControl(const std::string& app_locale,
-                                         FormFieldData* field_data) const {
+bool AutofillDataModel::FillCountrySelectControl(
+    const std::string& app_locale,
+    FormFieldData* field_data) const {
   return false;
 }
 
 }  // namespace autofill