Index: src/wp-content/themes/twentyfifteen/inc/customizer.php
===================================================================
--- src/wp-content/themes/twentyfifteen/inc/customizer.php	(revision 30092)
+++ src/wp-content/themes/twentyfifteen/inc/customizer.php	(working copy)
@@ -654,6 +654,6 @@
  * @since Twenty Fifteen 1.0
  */
 function twentyfifteen_customize_preview_js() {
-	wp_enqueue_script( 'twentyfifteen-customizer', get_template_directory_uri() . '/js/customizer.js', array( 'customize-preview' ), '20141005', true );
+	wp_enqueue_script( 'twentyfifteen-customize-preview', get_template_directory_uri() . '/js/customize-preview.js', array( 'customize-preview' ), '20141029', true );
 }
 add_action( 'customize_preview_init', 'twentyfifteen_customize_preview_js' );
\ No newline at end of file
Index: src/wp-content/themes/twentyfifteen/js/color-scheme-control.js
===================================================================
--- src/wp-content/themes/twentyfifteen/js/color-scheme-control.js	(revision 30092)
+++ src/wp-content/themes/twentyfifteen/js/color-scheme-control.js	(working copy)
@@ -1,8 +1,6 @@
 /* global colorScheme */
 /**
- * Customizer enhancements for a better user experience.
- *
- * Adds listener to Color Scheme control to update other color controls with new values/defaults
+ * Add a listener to the Color Scheme control to update other color controls to new values/defaults.
  */
 
 ( function( wp ) {
Index: src/wp-content/themes/twentyfifteen/js/customize-preview.js
===================================================================
--- src/wp-content/themes/twentyfifteen/js/customize-preview.js	(revision 0)
+++ src/wp-content/themes/twentyfifteen/js/customize-preview.js	(working copy)
@@ -0,0 +1,17 @@
+/**
+ * Live-update changed settings in real time in the Customizer preview.
+ */
+
+( function( $ ) {
+	// Site title and description.
+	wp.customize( 'blogname', function( value ) {
+		value.bind( function( to ) {
+			$( '.site-title a' ).text( to );
+		} );
+	} );
+	wp.customize( 'blogdescription', function( value ) {
+		value.bind( function( to ) {
+			$( '.site-description' ).text( to );
+		} );
+	} );
+} )( jQuery );
\ No newline at end of file

Property changes on: src/wp-content/themes/twentyfifteen/js/customize-preview.js
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Index: src/wp-content/themes/twentyfifteen/js/customizer.js
===================================================================
--- src/wp-content/themes/twentyfifteen/js/customizer.js	(revision 30092)
+++ src/wp-content/themes/twentyfifteen/js/customizer.js	(working copy)
@@ -1,19 +0,0 @@
-/**
- * Customizer enhancements for a better user experience.
- *
- * Contains handlers to make Customizer preview reload changes asynchronously.
- */
-
-( function( $ ) {
-	// Site title and description.
-	wp.customize( 'blogname', function( value ) {
-		value.bind( function( to ) {
-			$( '.site-title a' ).text( to );
-		} );
-	} );
-	wp.customize( 'blogdescription', function( value ) {
-		value.bind( function( to ) {
-			$( '.site-description' ).text( to );
-		} );
-	} );
-} )( jQuery );
\ No newline at end of file