Remove WebPasswordFormData and util files

Source/web/WebPasswordFormUtils.cpp

-/* ***** BEGIN LICENSE BLOCK *****
-* Version: MPL 1.1/GPL 2.0/LGPL 2.1
-*
-* The contents of this file are subject to the Mozilla Public License Version
-* 1.1 (the "License"); you may not use this file except in compliance with
-* the License. You may obtain a copy of the License at
-* http://www.mozilla.org/MPL/
-*
-* Software distributed under the License is distributed on an "AS IS" basis,
-* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-* for the specific language governing rights and limitations under the
-* License.
-*
-* The Original Code is Mozilla Password Manager.
-*
-* The Initial Developer of the Original Code is
-* Brian Ryner.
-* Portions created by the Initial Developer are Copyright (C) 2003
-* the Initial Developer. All Rights Reserved.
-*
-* Contributor(s):
-*  Brian Ryner <bryner@brianryner.com>
-*
-* Alternatively, the contents of this file may be used under the terms of
-* either the GNU General Public License Version 2 or later (the "GPL"), or
-* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-* in which case the provisions of the GPL or the LGPL are applicable instead
-* of those above. If you wish to allow use of your version of this file only
-* under the terms of either the GPL or the LGPL, and not to allow others to
-* use your version of this file under the terms of the MPL, indicate your
-* decision by deleting the provisions above and replace them with the notice
-* and other provisions required by the GPL or the LGPL. If you do not delete
-* the provisions above, a recipient may use your version of this file under
-* the terms of any one of the MPL, the GPL or the LGPL.
-*
-* ***** END LICENSE BLOCK ***** */
-
-// Helper to WebPasswordFormData to do the locating of username/password
-// fields.
-// This method based on Firefox2 code in
-//   toolkit/components/passwordmgr/base/nsPasswordManager.cpp
-
-#include "config.h"
-#include "WebPasswordFormUtils.h"
-
-#include "HTMLNames.h"
-#include "core/html/HTMLFormElement.h"
-#include "core/html/HTMLInputElement.h"
-
-using namespace WebCore;
-
-namespace blink {
-
-// Maximum number of password fields we will observe before throwing our
-// hands in the air and giving up with a given form.
-static const size_t maxPasswords = 3;
-
-void findPasswordFormFields(HTMLFormElement* form, PasswordFormFields* fields)
-{
-    ASSERT(form);
-    ASSERT(fields);
-
-    HTMLInputElement* latestInputElement = 0;
-    const Vector<FormAssociatedElement*>& formElements = form->associatedElements();
-    for (size_t i = 0; i < formElements.size(); i++) {
-        if (!formElements[i]->isFormControlElement())
-            continue;
-        HTMLFormControlElement* control = toHTMLFormControlElement(formElements[i]);
-        if (control->isActivatedSubmit())
-            fields->submit = control;
-
-        if (!isHTMLInputElement(*control))
-            continue;
-
-        HTMLInputElement& inputElement = toHTMLInputElement(*control);
-        if (inputElement.isDisabledFormControl())
-            continue;
-
-        if ((fields->passwords.size() < maxPasswords)
-            && inputElement.isPasswordField()) {
-            // We assume that the username is the input element before the
-            // first password element.
-            if (fields->passwords.isEmpty() && latestInputElement) {
-                fields->userName = latestInputElement;
-                // Remove the selected username from alternateUserNames.
-                if (!fields->alternateUserNames.isEmpty() && !latestInputElement->value().isEmpty())
-                    fields->alternateUserNames.removeLast();
-            }
-            fields->passwords.append(&inputElement);
-        }
-
-        // Various input types such as text, url, email can be a username field.
-        if (inputElement.isTextField() && !inputElement.isPasswordField()) {
-            latestInputElement = &inputElement;
-            // We ignore elements that have no value. Unlike userName, alternateUserNames
-            // is used only for autofill, not for form identification, and blank autofill
-            // entries are not useful.
-            if (!inputElement.value().isEmpty())
-                fields->alternateUserNames.append(inputElement.value());
-        }
-    }
-}
-
-} // namespace blink