Remove spelling markers in disabled and readonly form elements

third_party/WebKit/LayoutTests/editing/spelling/spellcheck-remove-markers-disabled-readonly.html

+<!DOCTYPE html>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="../assert_selection.js"></script>
+<script src="spellcheck_test.js"></script>
+
+<script>
+  spellcheck_test(
+    '<textarea>|zz. I have a issue.</textarea>',
+    '',
+    '<textarea>#zz#. I have ~a~ issue.</textarea>',
+    {
+      title: '1) Setup for the initial markers.',
+      callback: sample => spellcheck_test(
+        sample,
+        document => document.querySelector('textarea').setAttribute('disabled', 'true'),
+        '<textarea disabled="true">zz. I have a issue.</textarea>',
+        'Set "disabled" attribute on <textarea> removes spelling markers.')
+    });
+
+  spellcheck_test(
+    '<input value="zz. I have a issue.">',
+    document => document.querySelector('input').focus(),
+    '<input value="#zz#. I have ~a~ issue.">',
+    {
+      title: '2) Setup for the initial markers.',
+      callback: sample => spellcheck_test(
+        sample,
+        document => document.querySelector('input').setAttribute('disabled', 'true'),
+        '<input disabled="true" value="zz. I have a issue.">',
+        'Set "disabled" attribute on <input> removes spelling markers.')
+    });
+
+  spellcheck_test(
+    '<textarea>|zz. I have a issue.</textarea>',
+    '',
+    '<textarea>#zz#. I have ~a~ issue.</textarea>',
+    {
+      title: '3) Setup for the initial markers.',
+      callback: sample => spellcheck_test(
+        sample,
+        document => document.querySelector('textarea').setAttribute('readonly', 'true'),
+        '<textarea readonly="true">zz. I have a issue.</textarea>',
+        'Set "readonly" attribute on <textarea> removes spelling markers.')
+    });
+
+  spellcheck_test(
+    '<input value="zz. I have a issue.">',
+    document => document.querySelector('input').focus(),
+    '<input value="#zz#. I have ~a~ issue.">',
+    {
+      title: '4) Setup for the initial markers.',
+      callback: sample => spellcheck_test(
+        sample,
+        document => document.querySelector('input').setAttribute('readonly', 'true'),
+        '<input readonly="true" value="zz. I have a issue.">',
+        'Set "readonly" attribute on <input> removes spelling markers.')
+    });
+
+</script>