Modals: Remove some remnant unnecessary blue glow focus styling.

fixes #29147.

Built from https://develop.svn.wordpress.org/trunk@29674


git-svn-id: http://core.svn.wordpress.org/trunk@29449 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/media-rtl.css

@@ -690,6 +690,7 @@ border color while dragging a file over the uploader drop area */
 	background: #ddd;
 	border-color: #ccc;
 	color: #000;
+	outline: none;
 }
 
 .upload-php .media-modal-close:focus .media-modal-icon:before,

wp-admin/css/media.css

@@ -690,6 +690,7 @@ border color while dragging a file over the uploader drop area */
 	background: #ddd;
 	border-color: #ccc;
 	color: #000;
+	outline: none;
 }
 
 .upload-php .media-modal-close:focus .media-modal-icon:before,

wp-admin/css/themes-rtl.css

@@ -478,12 +478,9 @@
 .theme-overlay .theme-header .close:focus,
 .theme-overlay .theme-header .right:focus,
 .theme-overlay .theme-header .left:focus {
-    -webkit-box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-    box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
+    -webkit-box-shadow: none;
+    box-shadow: none;
+    outline: none;
 }
 
 .theme-overlay .theme-header .left.disabled,

wp-admin/css/themes.css

@@ -478,12 +478,9 @@
 .theme-overlay .theme-header .close:focus,
 .theme-overlay .theme-header .right:focus,
 .theme-overlay .theme-header .left:focus {
-    -webkit-box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
-    box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
+    -webkit-box-shadow: none;
+    box-shadow: none;
+    outline: none;
 }
 
 .theme-overlay .theme-header .left.disabled,