Ticket #28330: 28330.3.patch

src/wp-admin/js/wp-fullscreen.js

@@ -198 +198 @@
                         s.$dfwTitle = null;
                 }
 
+                $( '#fullscreen-overlay' ).css( 'background-color', s.editor.dom.getStyle( s.editor.getBody(), 'background-color', true ) );
+                s.$dfwTitle.add( s.$editorContainer ).css( 'color', s.editor.dom.getStyle( s.editor.getBody(), 'color', true ) );
+
                 api.ui.fade( 'show', 'showing', 'shown' );
         };
 
@@ -413 +416 @@
         });
 
         ps.subscribe( 'hiding', function() { // This event occurs while the overlay blocks the DFW UI.
+                s.$dfwTitle.add( s.$editorContainer ).css( 'color', '' );
+
                 $body.removeClass( 'wp-fullscreen-active' );
 
                 if ( s.$dfwTitle ) {

src/wp-includes/css/editor.css

@@ -1748 +1748 @@
 .wp-fullscreen-active.wp-dfw-show-ui .wp-editor-container {
         -webkit-transition-duration: 0.4s;
         transition-duration: 0.4s;
-        border-color: #ccc;
+        border-color: currentColor;
 }
 
 .fade-1000,
@@ -1797 +1797 @@
 
 .wp-fullscreen-active.wp-dfw-touch  .wp-fullscreen-title,
 .wp-fullscreen-active.wp-dfw-touch .wp-editor-container {
-        border-color: #ccc;
+        border-color: currentColor;
 }
 
 .wp-dfw-touch #wp-fullscreen-statusbar {

src/wp-includes/js/tinymce/skins/wordpress/wp-content.css

@@ -37 +37 @@
 /* DFW mode */
 html.wp-fullscreen,
 html.wp-fullscreen body {
-        background: transparent;
         width: auto;
         max-width: none;
         min-height: 0;