Force LTR direction for code and plugin/theme editors.

props SergeyBiryukov, nivijah.
fixes #26666 for trunk.

git-svn-id: https://develop.svn.wordpress.org/trunk@26888 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/css/wp-admin.css

@@ -564,9 +564,11 @@ ol.ol-decimal > li {
 	margin: 0 0 0.5em;
 }
 
+/* @noflip */
 .code,
 code {
 	font-family: Consolas, Monaco, monospace;
+	direction: ltr;
 }
 
 input.code {
@@ -10621,6 +10623,12 @@ input.newtag:focus ~ div.taghint {
 	outline: none;
 }
 
+/* @noflip */
+#template textarea,
+#docs-list {
+	direction: ltr;
+}
+
 #template p {
 	width: 97%;
 }