[fsp] Remove the exclusive field from the CreateDirectory operation.

chrome/test/data/extensions/api_test/file_system_provider/create_directory/test.js

Index: chrome/test/data/extensions/api_test/file_system_provider/create_directory/test.js
diff --git a/chrome/test/data/extensions/api_test/file_system_provider/create_directory/test.js b/chrome/test/data/extensions/api_test/file_system_provider/create_directory/test.js
index e62721f5ca575d03f8ec4e4bc468bd41019f1751..be0dcfcc0c2ffa80f704e37db52a8c1f91573ac4 100644
--- a/chrome/test/data/extensions/api_test/file_system_provider/create_directory/test.js
+++ b/chrome/test/data/extensions/api_test/file_system_provider/create_directory/test.js
@@ -33,8 +33,7 @@ function onCreateDirectoryRequested(options, onSuccess, onError) {
     return;
   }
 
-  if (options.exclusive && (options.directoryPath in
-      test_util.defaultMetadata)) {
+  if (options.directoryPath in test_util.defaultMetadata) {
     onError('EXISTS');
     return;
   }