Download autocheckout whitelist and enable autocheckout for whitelisted sites only.

chrome/browser/autofill/form_structure.h

 // Copyright (c) 2011 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_STRUCTURE_H_
 #define CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 27 matching lines @@
 }
 
 namespace buzz {
 class XmlElement;
 }
 
 // FormStructure stores a single HTML form together with the values entered
 // in the fields along with additional information needed by Autofill.
 class FormStructure {
  public:
-  explicit FormStructure(const FormData& form);
+  FormStructure(const FormData& form, std::string autocheckout_url_prefix);
   virtual ~FormStructure();
 
   // Runs several heuristics against the form fields to determine their possible
   // types.
   void DetermineHeuristicTypes(const AutofillMetrics& metric_logger);
 
   // Encodes the XML upload request from this FormStructure.
   bool EncodeUploadRequest(const FieldTypeSet& available_field_types,
                            bool form_was_autofilled,
                            std::string* encoded_xml) const;
@@ skipping 106 matching lines @@
   // Returns a FormData containing the data this form structure knows about.
   // |user_submitted| is currently always false.
   FormData ToFormData() const;
 
   bool operator==(const FormData& form) const;
   bool operator!=(const FormData& form) const;
 
  private:
   friend class FormStructureTest;
   FRIEND_TEST_ALL_PREFIXES(AutofillDownloadTest, QueryAndUploadTest);
+
   // 64-bit hash of the string - used in FormSignature and unit-tests.
   static std::string Hash64Bit(const std::string& str);
 
   enum EncodeRequestType {
     QUERY,
     UPLOAD,
   };
 
   // Adds form info to |encompassing_xml_element|. |request_type| indicates if
   // it is a query or upload.
   bool EncodeFormRequest(EncodeRequestType request_type,
                          buzz::XmlElement* encompassing_xml_element) const;
 
   // Classifies each field in |fields_| into a logical section.
   // Sections are identified by the heuristic that a logical section should not
   // include multiple fields of the same autofill type (with some exceptions, as
   // described in the implementation).  Sections are furthermore distinguished
   // as either credit card or non-credit card sections.
   // If |has_author_specified_sections| is true, only the second pass --
   // distinguishing credit card sections from non-credit card ones -- is made.
   void IdentifySections(bool has_author_specified_sections);
 
+  bool IsAutocheckoutEnabled() const;
+
+  // Returns the minimal number of fillable fields required to start autofill.
+  size_t RequiredFillableFields() const;
+
   // The name of the form.
   string16 form_name_;
 
   // The source URL.
   GURL source_url_;
 
   // The target URL.
   GURL target_url_;
 
   // The number of fields able to be auto-filled.
@@ skipping 29 matching lines @@
   // to any autofill flow, it is set to -1.
   int total_pages_;
 
   // Proceed element for multipage Autofill flow.
   scoped_ptr<autofill::WebElementDescriptor> proceed_element_descriptor_;
 
   // Whether the form includes any field types explicitly specified by the site
   // author, via the |autocompletetype| attribute.
   bool has_author_specified_types_;
 
-  // State of the kEnableExperimentalFormFilling flag.
-  bool experimental_form_filling_enabled_;
+  // The URL prefix matched in autocheckout whitelist. An empty string implies
+  // autocheckout is not enabled for this form.
+  std::string autocheckout_url_prefix_;
 
   DISALLOW_COPY_AND_ASSIGN(FormStructure);
 };
 
 #endif  // CHROME_BROWSER_AUTOFILL_FORM_STRUCTURE_H_