In components/autofill, move browser/ to core/browser/

components/autofill/browser/form_structure.h

Index: components/autofill/browser/form_structure.h
diff --git a/components/autofill/browser/form_structure.h b/components/autofill/browser/form_structure.h
deleted file mode 100644
index b5fdb1fb1016f684e2ac18db7eba325744d85752..0000000000000000000000000000000000000000
--- a/components/autofill/browser/form_structure.h
+++ /dev/null
@@ -1,262 +0,0 @@
-// 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 COMPONENTS_AUTOFILL_BROWSER_FORM_STRUCTURE_H_
-#define COMPONENTS_AUTOFILL_BROWSER_FORM_STRUCTURE_H_
-
-#include <string>
-#include <vector>
-
-#include "base/gtest_prod_util.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/scoped_vector.h"
-#include "components/autofill/browser/autofill_field.h"
-#include "components/autofill/browser/autofill_type.h"
-#include "components/autofill/browser/field_types.h"
-#include "components/autofill/core/common/web_element_descriptor.h"
-#include "googleurl/src/gurl.h"
-
-enum RequestMethod {
-  GET,
-  POST
-};
-
-enum UploadRequired {
-  UPLOAD_NOT_REQUIRED,
-  UPLOAD_REQUIRED,
-  USE_UPLOAD_RATES
-};
-
-namespace base {
-class TimeTicks;
-}
-
-namespace buzz {
-class XmlElement;
-}
-
-namespace autofill {
-
-class AutofillMetrics;
-
-struct AutocheckoutPageMetaData;
-struct FormData;
-struct FormDataPredictions;
-
-// FormStructure stores a single HTML form together with the values entered
-// in the fields along with additional information needed by Autofill.
-class FormStructure {
- public:
-  FormStructure(const FormData& form,
-                const 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;
-
-  // Encodes a XML block contains autofill field type from this FormStructure.
-  // This XML will be written VLOG only, never be sent to server. It will
-  // help make FieldAssignments and feed back to autofill server as
-  // experiment data.
-  bool EncodeFieldAssignments(const FieldTypeSet& available_field_types,
-                              std::string* encoded_xml) const;
-
-  // Encodes the XML query request for the set of forms.
-  // All fields are returned in one XML. For example, there are three forms,
-  // with 2, 4, and 3 fields. The returned XML would have type info for 9
-  // fields, first two of which would be for the first form, next 4 for the
-  // second, and the rest is for the third.
-  static bool EncodeQueryRequest(const std::vector<FormStructure*>& forms,
-                                 std::vector<std::string>* encoded_signatures,
-                                 std::string* encoded_xml);
-
-  // Parses the field types from the server query response. |forms| must be the
-  // same as the one passed to EncodeQueryRequest when constructing the query.
-  static void ParseQueryResponse(
-      const std::string& response_xml,
-      const std::vector<FormStructure*>& forms,
-      autofill::AutocheckoutPageMetaData* page_meta_data,
-      const AutofillMetrics& metric_logger);
-
-  // Fills |forms| with the details from the given |form_structures| and their
-  // fields' predicted types.
-  static void GetFieldTypePredictions(
-      const std::vector<FormStructure*>& form_structures,
-      std::vector<FormDataPredictions>* forms);
-
-  // The unique signature for this form, composed of the target url domain,
-  // the form name, and the form field names in a 64-bit hash.
-  std::string FormSignature() const;
-
-  // Runs a quick heuristic to rule out forms that are obviously not
-  // auto-fillable, like google/yahoo/msn search, etc. The requirement that the
-  // form's method be POST is only applied if |require_method_post| is true.
-  bool IsAutofillable(bool require_method_post) const;
-
-  // Resets |autofill_count_| and counts the number of auto-fillable fields.
-  // This is used when we receive server data for form fields.  At that time,
-  // we may have more known fields than just the number of fields we matched
-  // heuristically.
-  void UpdateAutofillCount();
-
-  // Returns true if this form matches the structural requirements for Autofill.
-  // The requirement that the form's method be POST is only applied if
-  // |require_method_post| is true.
-  bool ShouldBeParsed(bool require_method_post) const;
-
-  // Returns true if we should query the crowdsourcing server to determine this
-  // form's field types.  If the form includes author-specified types, this will
-  // return false.
-  bool ShouldBeCrowdsourced() const;
-
-  // Sets the field types and experiment id to be those set for |cached_form|.
-  void UpdateFromCache(const FormStructure& cached_form);
-
-  // Logs quality metrics for |this|, which should be a user-submitted form.
-  // This method should only be called after the possible field types have been
-  // set for each field.  |interaction_time| should be a timestamp corresponding
-  // to the user's first interaction with the form.  |submission_time| should be
-  // a timestamp corresponding to the form's submission.
-  void LogQualityMetrics(const AutofillMetrics& metric_logger,
-                         const base::TimeTicks& load_time,
-                         const base::TimeTicks& interaction_time,
-                         const base::TimeTicks& submission_time) const;
-
-  // Classifies each field in |fields_| based upon its |autocomplete| attribute,
-  // if the attribute is available.  The association is stored into the field's
-  // |heuristic_type|.
-  // Fills |found_types| with |true| if the attribute is available and neither
-  // empty nor set to the special values "on" or "off" for at least one field.
-  // Fills |found_sections| with |true| if the attribute specifies a section for
-  // at least one field.
-  void ParseFieldTypesFromAutocompleteAttributes(bool* found_types,
-                                                 bool* found_sections);
-
-  const AutofillField* field(size_t index) const;
-  AutofillField* field(size_t index);
-  size_t field_count() const;
-
-  // Returns the number of fields that are able to be autofilled.
-  size_t autofill_count() const { return autofill_count_; }
-
-  // Used for iterating over the fields.
-  std::vector<AutofillField*>::const_iterator begin() const {
-    return fields_.begin();
-  }
-  std::vector<AutofillField*>::const_iterator end() const {
-    return fields_.end();
-  }
-
-  const GURL& source_url() const { return source_url_; }
-
-  UploadRequired upload_required() const { return upload_required_; }
-
-  virtual std::string server_experiment_id() const;
-
-  // Returns a FormData containing the data this form structure knows about.
-  // |user_submitted| is currently always false.
-  FormData ToFormData() const;
-
-  bool filled_by_autocheckout() const { return filled_by_autocheckout_; }
-  void set_filled_by_autocheckout(bool filled_by_autocheckout) {
-    filled_by_autocheckout_ = filled_by_autocheckout;
-  }
-
-  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,
-    FIELD_ASSIGNMENTS,
-  };
-
-  // 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 true if field should be skipped when talking to Autofill server.
-  bool ShouldSkipField(const FormFieldData& field) const;
-
-  // Returns the minimal number of fillable fields required to start autofill.
-  size_t RequiredFillableFields() const;
-  size_t active_field_count() const;
-
-  // The name of the form.
-  base::string16 form_name_;
-
-  // The source URL.
-  GURL source_url_;
-
-  // The target URL.
-  GURL target_url_;
-
-  // The number of fields able to be auto-filled.
-  size_t autofill_count_;
-
-  // A vector of all the input fields in the form.
-  ScopedVector<AutofillField> fields_;
-
-  // The number of fields counted towards form signature and request to Autofill
-  // server.
-  size_t active_field_count_;
-
-  // The names of the form input elements, that are part of the form signature.
-  // The string starts with "&" and the names are also separated by the "&"
-  // character. E.g.: "&form_input1_name&form_input2_name&...&form_inputN_name"
-  std::string form_signature_field_names_;
-
-  // Whether the server expects us to always upload, never upload, or default
-  // to the stored upload rates.
-  UploadRequired upload_required_;
-
-  // The server experiment corresponding to the server types returned for this
-  // form.
-  std::string server_experiment_id_;
-
-  // GET or POST.
-  RequestMethod method_;
-
-  // Whether the form includes any field types explicitly specified by the site
-  // author, via the |autocompletetype| attribute.
-  bool has_author_specified_types_;
-
-  // The URL prefix matched in autocheckout whitelist. An empty string implies
-  // autocheckout is not enabled for this form.
-  std::string autocheckout_url_prefix_;
-
-  // Whether or not this form was filled by Autocheckout.
-  bool filled_by_autocheckout_;
-
-  DISALLOW_COPY_AND_ASSIGN(FormStructure);
-};
-
-}  // namespace autofill
-
-#endif  // COMPONENTS_AUTOFILL_BROWSER_FORM_STRUCTURE_H_