MAGETWO-99488: Eliminate @escapeNotVerified in Tax-related Modules

Author: eug123

app/code/Magento/Tax/view/adminhtml/templates/toolbar/class/add.phtml

@@ -0,0 +1,13 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+// @deprecated
+// @codingStandardsIgnoreFile
+?>
+<div data-mage-init='{"floatingHeader": {}}' class="page-actions">
+    <button type="button" onclick="window.location.href='<?= $block->escapeUrl($createUrl) ?>'">
+        <?= $block->escapeHtml(__('Add New Class')) ?>
+    </button>
+</div>

app/code/Magento/Tax/view/adminhtml/templates/toolbar/class/save.phtml

@@ -0,0 +1,23 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+// @deprecated
+// @codingStandardsIgnoreFile
+?>
+<div data-mage-init='{"floatingHeader": {}}' class="page-actions">
+    <?= $block->getBackButtonHtml() ?>
+    <?= $block->getResetButtonHtml() ?>
+    <?= $block->getSaveButtonHtml() ?>
+</div>
+<?php if ($form) : ?>
+    <?= $form->toHtml() ?>
+    <script>
+    require(['jquery', "mage/mage"], function(jQuery){
+
+        jQuery('#<?= $block->escapeJs($form->getForm()->getId()) ?>').mage('form').mage('validation');
+
+    });
+    </script>
+<?php endif; ?>

app/code/Magento/Tax/view/adminhtml/templates/toolbar/rule/add.phtml

@@ -0,0 +1,13 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+// @deprecated
+// @codingStandardsIgnoreFile
+?>
+<div data-mage-init='{"floatingHeader": {}}' class="page-actions">
+    <button type="button" onclick="window.location.href='<?= $block->escapeUrl($createUrl) ?>'">
+        <?= $block->escapeHtml(__('Add New Tax Rule')) ?>
+    </button>
+</div>

app/code/Magento/Tax/view/adminhtml/templates/toolbar/rule/save.phtml

@@ -0,0 +1,24 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+// @deprecated
+// @codingStandardsIgnoreFile
+?>
+<div data-mage-init='{"floatingHeader": {}}' class="page-actions">
+    <?= $block->getBackButtonHtml() ?>
+    <?= $block->getResetButtonHtml() ?>
+    <?= $block->getSaveButtonHtml() ?>
+    <?= $block->getDeleteButtonHtml() ?>
+</div>
+<?php if ($form) : ?>
+    <?= $form->toHtml() ?>
+    <script>
+    require(['jquery', "mage/mage"], function(jQuery){
+
+        jQuery('#<?= $block->escapeJs($form->getForm()->getId()) ?>').mage('form').mage('validation');
+
+    });
+    </script>
+<?php endif; ?>