AutoFill: Aggregate profile data. Remove the AutoFill InfoBar.

chrome/browser/autofill/form_group.h

 // Copyright (c) 2010 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_AUTOFILL_FORM_GROUP_H_
 #define CHROME_BROWSER_AUTOFILL_FORM_GROUP_H_
 
 #include <vector>
 
 #include "base/string16.h"
@@ skipping 10 matching lines @@
 
   // Returns a clone of this object.
   virtual FormGroup* Clone() const = 0;
 
   // Used to determine the type of a field based on the text that a user enters
   // into the field. The field types can then be reported back to the server.
   // This method is additive on |possible_types|.
   virtual void GetPossibleFieldTypes(const string16& text,
                                      FieldTypeSet* possible_types) const = 0;
 
-  // Returns the string that should be autofilled into a text field given the
+  // Returns a set of AutoFillFieldTypes for which this FormGroup has non-empty
+  // data.
+  virtual void GetAvailableFieldTypes(FieldTypeSet* available_types) const = 0;
+
+  // Returns the string that should be auto-filled into a text field given the
   // type of that field.
   virtual string16 GetFieldText(const AutoFillType& type) const = 0;
 
   // Returns the text for preview.
   virtual string16 GetPreviewText(const AutoFillType& type) const {
     return GetFieldText(type);
   }
 
   // Used to determine if the text being typed into a field matches the
   // information in this FormGroup object. This is used by the preview
   // functionality.  |matched_text| will be populated with all of the possible
   // matches given the type.  This method is additive on |matched_text|.
   virtual void FindInfoMatches(const AutoFillType& type,
                                const string16& info,
                                std::vector<string16>* matched_text) const = 0;
 
   // Used to populate this FormGroup object with data.
   virtual void SetInfo(const AutoFillType& type, const string16& value) = 0;
 
   // Returns the label for this FormGroup item. This should be overridden for
   // form group items that implement a label.
   virtual const string16& Label() const { return EmptyString16(); }
 };
 
 #endif  // CHROME_BROWSER_AUTOFILL_FORM_GROUP_H_