No ticket: Update style per gh-1418 comments

diff --git a/src/ajax/xhr.js b/src/ajax/xhr.js
index f93b35fdeeca939c44fd72895596c14ea5320110..63b86d8ed48c260e08cacd3f8fef3ba71210eb99 100644 (file)
--- a/src/ajax/xhr.js
+++ b/src/ajax/xhr.js
@@ -77,11 +77,9 @@ if ( xhrSupported ) {
                                        }
 
                                        // Need an extra try/catch for cross-domain requests in Firefox 3
-                                       try {
-                                               for ( i in headers ) {
-                                                       xhr.setRequestHeader( i, headers[ i ] );
-                                               }
-                                       } catch( err ) {}
+                                       for ( i in headers ) {
+                                               xhr.setRequestHeader( i, headers[ i ] );
+                                       }
 
                                        // Do send the request
                                        // This may raise an exception which is actually
@@ -114,8 +112,8 @@ if ( xhrSupported ) {
                                                                        status = xhr.status;
 
                                                                        // Support: IE<10
-                                                                       // #11426: When requesting binary data, IE9 will throw an exception
-                                                                       // on any attempt to access responseText
+                                                                       // Accessing binary-data responseText throws an exception
+                                                                       // (#11426)
                                                                        if ( typeof xhr.responseText === "string" ) {
                                                                                responses.text = xhr.responseText;
                                                                        }
@@ -186,7 +184,7 @@ function createStandardXHR() {
 
 function createActiveXHR() {
        try {
-               return new window.ActiveXObject("Microsoft.XMLHTTP");
+               return new window.ActiveXObject( "Microsoft.XMLHTTP" );
        } catch( e ) {}
 }