Remove ENABLE(FILE_SYSTEM) compile-time flag.

Source/WebCore/fileapi/WebKitBlobBuilder.cpp

Index: Source/WebCore/fileapi/WebKitBlobBuilder.cpp
diff --git a/Source/WebCore/fileapi/WebKitBlobBuilder.cpp b/Source/WebCore/fileapi/WebKitBlobBuilder.cpp
index 4fdf56b210dc5e7dabbe520ddc119ac01b8c4ad6..f42c1381d5592be495b671393b48747ef5c24608 100644
--- a/Source/WebCore/fileapi/WebKitBlobBuilder.cpp
+++ b/Source/WebCore/fileapi/WebKitBlobBuilder.cpp
@@ -122,12 +122,10 @@ void BlobBuilder::append(Blob* blob)
         file->captureSnapshot(snapshotSize, snapshotModificationTime);
 
         m_size += snapshotSize;
-#if ENABLE(FILE_SYSTEM)
         if (!file->fileSystemURL().isEmpty())
             m_items.append(BlobDataItem(file->fileSystemURL(), 0, snapshotSize, snapshotModificationTime));
         else
-#endif
-        m_items.append(BlobDataItem(file->path(), 0, snapshotSize, snapshotModificationTime));
+            m_items.append(BlobDataItem(file->path(), 0, snapshotSize, snapshotModificationTime));
     } else {
         long long blobSize = static_cast<long long>(blob->size());
         m_size += blobSize;