Remove FileException

Source/modules/filesystem/DirectoryReaderSync.cpp

Index: Source/modules/filesystem/DirectoryReaderSync.cpp
diff --git a/Source/modules/filesystem/DirectoryReaderSync.cpp b/Source/modules/filesystem/DirectoryReaderSync.cpp
index 955f32c0fce9a1b7b2f0c3aee73c8e6a25fae60f..5fc34e53a5aa5b009f294a5d2e73f42ce2aef682 100644
--- a/Source/modules/filesystem/DirectoryReaderSync.cpp
+++ b/Source/modules/filesystem/DirectoryReaderSync.cpp
@@ -31,7 +31,7 @@
 #include "config.h"
 #include "modules/filesystem/DirectoryReaderSync.h"
 
-#include "core/fileapi/FileException.h"
+#include "core/dom/ExceptionCode.h"
 #include "modules/filesystem/DirectoryEntry.h"
 #include "modules/filesystem/DirectoryEntrySync.h"
 #include "modules/filesystem/EntryArraySync.h"
@@ -55,7 +55,7 @@ PassRefPtr<EntryArraySync> DirectoryReaderSync::readEntries(ExceptionCode& ec)
 
     EntriesSyncCallbackHelper helper(m_fileSystem->asyncFileSystem());
     if (!m_fileSystem->readDirectory(this, m_fullPath, helper.successCallback(), helper.errorCallback())) {
-        ec = FileException::INVALID_MODIFICATION_ERR;
+        ec = FSInvalidModificationError;
         setHasMoreEntries(false);
         return 0;
     }