Index: wp-admin/css/wp-admin.css
===================================================================
--- wp-admin/css/wp-admin.css	(revision 24507)
+++ wp-admin/css/wp-admin.css	(working copy)
@@ -5552,6 +5552,13 @@
 	width: 25em;
 }
 
+/* Fix yellow backgrounds on input elements where the autofill was removed */
+input.no-webkit-autofill,
+input.no-webkit-autofill:focus {
+	-webkit-box-shadow: 0 0 0 500px #fff inset;
+	box-shadow: 0 0 0 500px #fff inset;
+}
+
 /*------------------------------------------------------------------------------
   19.0 - Tools
 ------------------------------------------------------------------------------*/
Index: wp-admin/js/user-profile.js
===================================================================
--- wp-admin/js/user-profile.js	(revision 24507)
+++ wp-admin/js/user-profile.js	(working copy)
@@ -73,6 +73,12 @@
 				});
 			});
 		}
+
+		setTimeout( function() {
+			$('#your-profile input:-webkit-autofill').filter('input[type="text"]:last, input[type="password"]:first')
+				.addClass('no-webkit-autofill').val('');
+		}, 100 );
+
 	});
 
 })(jQuery);
Index: wp-login.php
===================================================================
--- wp-login.php	(revision 24507)
+++ wp-login.php	(working copy)
@@ -500,7 +500,7 @@
 	login_header(__('Reset Password'), '<p class="message reset-pass">' . __('Enter your new password below.') . '</p>', $errors );
 
 ?>
-<form name="resetpassform" id="resetpassform" action="<?php echo esc_url( site_url( 'wp-login.php?action=resetpass&key=' . urlencode( $_GET['key'] ) . '&login=' . urlencode( $_GET['login'] ), 'login_post' ) ); ?>" method="post">
+<form name="resetpassform" id="resetpassform" action="<?php echo esc_url( site_url( 'wp-login.php?action=resetpass&key=' . urlencode( $_GET['key'] ) . '&login=' . urlencode( $_GET['login'] ), 'login_post' ) ); ?>" method="post" autocomplete="off">
 	<input type="hidden" id="user_login" value="<?php echo esc_attr( $_GET['login'] ); ?>" autocomplete="off" />
 
 	<p>