[rAc Android] Remove the old dialog implementation.

chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogField.java

-// Copyright (c) 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.
-
-package org.chromium.chrome.browser.autofill;
-
-/**
- * Autofill dialog field container to store information needed for each Autofill dialog entry.
- */
-public class AutofillDialogField {
-    final int mNativePointer;
-    final int mFieldType;
-    final String mPlaceholder;
-    private String mValue;
-
-    /**
-     * @param nativePointer The pointer to the corresponding native object.
-     * @param fieldType The input field type that got determined by the server.
-     * @param placeholder Placeholder text for this input field.
-     * @param value Autofill value for this input field.
-     */
-    public AutofillDialogField(int nativePointer, int fieldType, String placeholder, String value) {
-        mNativePointer = nativePointer;
-        mFieldType = fieldType;
-        mPlaceholder = placeholder;
-        mValue = value;
-    }
-
-    /**
-     * @return The current value of the field string.
-     */
-    public String getValue() {
-        return mValue;
-    }
-
-    /**
-     * Set the value to be shown for this field.
-     * @param value The string for the value.
-     */
-    public void setValue(String value) {
-        mValue = value;
-    }
-}