Update sync_file_system.idl to use a regular array instead of an EntryArray

chrome/common/extensions/api/sync_file_system.idl

Index: chrome/common/extensions/api/sync_file_system.idl
diff --git a/chrome/common/extensions/api/sync_file_system.idl b/chrome/common/extensions/api/sync_file_system.idl
index 72e2479be0fdc2cffe8994aae6e5682bd3079272..5eceabc67759f05c60d97aab3a61c08bb9948a6f 100644
--- a/chrome/common/extensions/api/sync_file_system.idl
+++ b/chrome/common/extensions/api/sync_file_system.idl
@@ -170,7 +170,7 @@ namespace syncFileSystem {
 
     // Returns each $ref:FileStatus for the given <code>fileEntry</code> array.
     // Typically called with the result from dirReader.readEntries().
-    static void getFileStatuses([instanceOf=EntryArray] object fileEntries,
+    static void getFileStatuses(object[] fileEntries,

[do-not-use, 2013/08/08 15:49:18]

Yes, the singular version above (getFileStatus) is using 'object', which is why
I used object[] here. I am really not familiar with this part of the code so
sorry if this is not the right / best type.

                                 GetFileStatusesCallback callback);
   };