Revert "In components/autofill, move common/ to shared/"

components/autofill/shared/password_form_fill_data.h

-// 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.
-
-#ifndef COMPONENTS_AUTOFILL_SHARED_PASSWORD_FORM_FILL_DATA_H_
-#define COMPONENTS_AUTOFILL_SHARED_PASSWORD_FORM_FILL_DATA_H_
-
-#include <map>
-
-#include "base/memory/scoped_ptr.h"
-#include "components/autofill/shared/form_data.h"
-#include "content/public/common/password_form.h"
-
-namespace autofill {
-
-// Helper struct for PasswordFormFillData
-struct UsernamesCollectionKey {
-  UsernamesCollectionKey();
-  ~UsernamesCollectionKey();
-
-  // Defined so that this struct can be used as a key in a std::map.
-  bool operator<(const UsernamesCollectionKey& other) const;
-
-  base::string16 username;
-  base::string16 password;
-};
-
-// Structure used for autofilling password forms.
-// basic_data identifies the HTML form on the page and preferred username/
-//            password for login, while
-// additional_logins is a list of other matching user/pass pairs for the form.
-// other_possible_usernames is a list of possible usernames in the case where we
-//     aren't completely sure that the original saved username is correct.
-//     This data is keyed by the saved username/password to ensure uniqueness,
-//     though the username is not used.
-// wait_for_username tells us whether we need to wait for the user to enter
-// a valid username before we autofill the password. By default, this is off
-// unless the PasswordManager determined there is an additional risk
-// associated with this form. This can happen, for example, if action URI's
-// of the observed form and our saved representation don't match up.
-struct PasswordFormFillData {
-  typedef std::map<base::string16, base::string16> LoginCollection;
-  typedef std::map<UsernamesCollectionKey,
-                   std::vector<base::string16> > UsernamesCollection;
-
-  FormData basic_data;
-  LoginCollection additional_logins;
-  UsernamesCollection other_possible_usernames;
-  bool wait_for_username;
-  PasswordFormFillData();
-  ~PasswordFormFillData();
-};
-
-// Create a FillData structure in preparation for autofilling a form,
-// from basic_data identifying which form to fill, and a collection of
-// matching stored logins to use as username/password values.
-// |preferred_match| should equal (address) one of matches.
-// |wait_for_username_before_autofill| is true if we should not autofill
-// anything until the user typed in a valid username and blurred the field.
-// If |enable_possible_usernames| is true, we will populate possible_usernames
-// in |result|.
-void InitPasswordFormFillData(
-    const content::PasswordForm& form_on_page,
-    const content::PasswordFormMap& matches,
-    const content::PasswordForm* const preferred_match,
-    bool wait_for_username_before_autofill,
-    bool enable_other_possible_usernames,
-    PasswordFormFillData* result);
-
-}  // namespace autofill
-
-#endif  // COMPONENTS_AUTOFILL_SHARED_PASSWORD_FORM_FILL_DATA_H__