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

chrome/browser/ui/autofill/data_model_wrapper.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_AUTOFILL_DATA_MODEL_WRAPPER_H_
 #define CHROME_BROWSER_UI_AUTOFILL_DATA_MODEL_WRAPPER_H_
 
 #include "base/compiler_specific.h"
 #include "base/string16.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_types.h"
 #include "components/autofill/browser/field_types.h"
 #include "components/autofill/browser/wallet/wallet_items.h"
 
 namespace gfx {
 class Image;
 }
 
 namespace autofill {
 
+class AutofillDataModel;
 class AutofillProfile;
 class CreditCard;
-class FormGroup;
 class FormStructure;
 
 namespace wallet {
 class Address;
 class FullWallet;
 }
 
 // A glue class that allows uniform interactions with autocomplete data sources,
 // regardless of their type. Implementations are intended to be lightweight and
 // copyable, only holding weak references to their backing model.
@@ skipping 27 matching lines @@
   DataModelWrapper();
 
   // Fills in |field| with data from the model.
   virtual void FillFormField(AutofillField* field);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DataModelWrapper);
 };
 
 // A DataModelWrapper for Autofill data.
-class AutofillFormGroupWrapper : public DataModelWrapper {
+class AutofillDataModelWrapper : public DataModelWrapper {
  public:
-  AutofillFormGroupWrapper(const FormGroup* form_group, size_t variant);
-  virtual ~AutofillFormGroupWrapper();
+  AutofillDataModelWrapper(const AutofillDataModel* data_model, size_t variant);
+  virtual ~AutofillDataModelWrapper();
 
   virtual string16 GetInfo(AutofillFieldType type) OVERRIDE;
 
  protected:
   virtual void FillFormField(AutofillField* field) OVERRIDE;
 
   size_t variant() const { return variant_; }
 
  private:
-  const FormGroup* form_group_;
+  const AutofillDataModel* data_model_;
   const size_t variant_;
 
-  DISALLOW_COPY_AND_ASSIGN(AutofillFormGroupWrapper);
+  DISALLOW_COPY_AND_ASSIGN(AutofillDataModelWrapper);
 };
 
 // A DataModelWrapper for Autofill profiles.
-class AutofillProfileWrapper : public AutofillFormGroupWrapper {
+class AutofillProfileWrapper : public AutofillDataModelWrapper {
  public:
   AutofillProfileWrapper(const AutofillProfile* profile, size_t variant);
   virtual ~AutofillProfileWrapper();
 
   virtual void FillInputs(DetailInputs* inputs) OVERRIDE;
 
  private:
   const AutofillProfile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillProfileWrapper);
 };
 
 // A DataModelWrapper specifically for Autofill CreditCard data.
-class AutofillCreditCardWrapper : public AutofillFormGroupWrapper {
+class AutofillCreditCardWrapper : public AutofillDataModelWrapper {
  public:
   explicit AutofillCreditCardWrapper(const CreditCard* card);
   virtual ~AutofillCreditCardWrapper();
 
   virtual string16 GetInfo(AutofillFieldType type) OVERRIDE;
   virtual gfx::Image GetIcon() OVERRIDE;
   virtual string16 GetDisplayText() OVERRIDE;
 
  protected:
   virtual void FillFormField(AutofillField* field) OVERRIDE;
@@ skipping 59 matching lines @@
 
  private:
   wallet::FullWallet* full_wallet_;
 
   DISALLOW_COPY_AND_ASSIGN(FullWalletShippingWrapper);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_DATA_MODEL_WRAPPER_H_