Build: Let RTLCSS handle swapping the codes for right/left arrows from Dashicons.

Exclude `wp-includes/css/dashicons.css` from core task since we don't want/need a RTL version of it.

fixes #31478.
Built from https://develop.svn.wordpress.org/trunk@31579


git-svn-id: http://core.svn.wordpress.org/trunk@31560 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/customize-controls-rtl.css

@@ -150,7 +150,7 @@ body {
 }
 
 .control-section.control-panel > .accordion-section-title:after {
-	content: "\f345";
+	content: "\f341";
 	background: #f5f5f5;
 	color: #555;
 	width: 38px;
@@ -162,10 +162,6 @@ body {
 	z-index: 0;
 }
 
-.rtl .control-section.control-panel > .accordion-section-title:after {
-	content: "\f341";
-}
-
 #customize-theme-controls .control-section.control-panel > h3.accordion-section-title:focus:after,
 #customize-theme-controls .control-section.control-panel > h3.accordion-section-title:hover:after {
 	background: #ddd;
@@ -256,16 +252,12 @@ body {
 
 .control-panel-back:before {
 	font: normal 20px/1 dashicons;
-	content: "\f341";
+	content: "\f345";
 	position: relative;
 	top: 7px;
 	right: 13px;
 }
 
-.rtl .control-panel-back:before {
-	content: "\f345";
-}
-
 .in-sub-panel .control-panel-back {
 	right: 0;
 }
@@ -937,10 +929,6 @@ p.customize-section-description {
 }
 
 .control-panel-back.themes-panel-back:before {
-	content: "\f345";
-}
-
-.rtl .control-panel-back.themes-panel-back:before {
 	content: "\f341";
 }
 
@@ -988,7 +976,7 @@ p.customize-section-description {
 		left: 0;
 		top: 0;
 		bottom: 0;
-	}	
+	}
 }
 
 

wp-admin/css/customize-controls.css

@@ -162,10 +162,6 @@ body {
 	z-index: 0;
 }
 
-.rtl .control-section.control-panel > .accordion-section-title:after {
-	content: "\f341";
-}
-
 #customize-theme-controls .control-section.control-panel > h3.accordion-section-title:focus:after,
 #customize-theme-controls .control-section.control-panel > h3.accordion-section-title:hover:after {
 	background: #ddd;
@@ -262,10 +258,6 @@ body {
 	left: 13px;
 }
 
-.rtl .control-panel-back:before {
-	content: "\f345";
-}
-
 .in-sub-panel .control-panel-back {
 	left: 0;
 }
@@ -940,10 +932,6 @@ p.customize-section-description {
 	content: "\f345";
 }
 
-.rtl .control-panel-back.themes-panel-back:before {
-	content: "\f341";
-}
-
 /* Details View */
 .wp-customizer .theme-overlay {
 	display: none;
@@ -988,7 +976,7 @@ p.customize-section-description {
 		right: 0;
 		top: 0;
 		bottom: 0;
-	}	
+	}
 }
 
 

wp-admin/css/customize-widgets-rtl.css

@@ -80,11 +80,11 @@
 }
 
 .customize-control-widget_form.wide-widget-control a.widget-action:after {
-	content: "\f139";
+	content: "\f141";
 }
 
 .customize-control-widget_form.wide-widget-control.expanded a.widget-action:after {
-	content: "\f141";
+	content: "\f139";
 }
 
 .widget-title-action {

wp-admin/css/press-this-rtl.css

@@ -1863,11 +1863,11 @@ html {
 	top: 50%;
 	left: 8px;
 	margin-top: -10px;
-	content: "\f345"
+	content: "\f341"
 }
 
 .post-option-back:before {
-	content: "\f341";
+	content: "\f345";
 }
 
 .lt-ie9 .options-panel,

wp-admin/css/themes-rtl.css

@@ -499,14 +499,12 @@
 	font-weight: 300;
 }
 
-.theme-overlay .theme-header .left:before,
-.rtl .theme-overlay .theme-header .right:before {
-	content: '\f341';
+.theme-overlay .theme-header .left:before {
+	content: "\f345";
 }
 
-.theme-overlay .theme-header .right:before,
-.rtl .theme-overlay .theme-header .left:before {
-	content: '\f345';
+.theme-overlay .theme-header .right:before {
+	content: "\f341";
 }
 
 
@@ -1436,7 +1434,7 @@ body.full-overlay-active {
 
 .theme-install-overlay .previous-theme:before {
 	font: normal 20px/1 dashicons;
-	content: "\f341";
+	content: "\f345";
 	position: relative;
 	top: 6px;
 	right: 14px;
@@ -1444,7 +1442,7 @@ body.full-overlay-active {
 
 .theme-install-overlay .next-theme:before {
 	font: normal 20px/1 dashicons;
-	content: "\f345";
+	content: "\f341";
 	position: relative;
 	top: 6px;
 	right: 13px;
@@ -1462,14 +1460,6 @@ body.full-overlay-active {
 	pointer-events: none;
 }
 
-.rtl .theme-install-overlay .previous-theme:before {
-	content: "\f345";
-}
-
-.rtl .theme-install-overlay .next-theme:before {
-	content: "\f341";
-}
-
 /* Collapse Button */
 .wp-full-overlay a.collapse-sidebar {
 	position: absolute;

wp-admin/css/themes.css

@@ -499,14 +499,12 @@
 	font-weight: 300;
 }
 
-.theme-overlay .theme-header .left:before,
-.rtl .theme-overlay .theme-header .right:before {
-	content: '\f341';
+.theme-overlay .theme-header .left:before {
+	content: "\f341";
 }
 
-.theme-overlay .theme-header .right:before,
-.rtl .theme-overlay .theme-header .left:before {
-	content: '\f345';
+.theme-overlay .theme-header .right:before {
+	content: "\f345";
 }
 
 
@@ -1462,14 +1460,6 @@ body.full-overlay-active {
 	pointer-events: none;
 }
 
-.rtl .theme-install-overlay .previous-theme:before {
-	content: "\f345";
-}
-
-.rtl .theme-install-overlay .next-theme:before {
-	content: "\f341";
-}
-
 /* Collapse Button */
 .wp-full-overlay a.collapse-sidebar {
 	position: absolute;

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31578';
+$wp_version = '4.2-alpha-31579';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.