Fix the media metadata retriever (tests). The native constants must match those published at the java layer.

Change-Id: Ic1efed709e4d93c61913b231a8cd3ef1074f8ca0
diff --git a/include/media/mediametadataretriever.h b/include/media/mediametadataretriever.h
index 9b12410..dbbcc49 100644
--- a/include/media/mediametadataretriever.h
+++ b/include/media/mediametadataretriever.h
@@ -67,8 +67,8 @@
 //   and meta data retrieval.$
 enum {
     METADATA_MODE_NOOP                                 = 0x00,
-    METADATA_MODE_FRAME_CAPTURE_ONLY                   = 0x01,
-    METADATA_MODE_METADATA_RETRIEVAL_ONLY              = 0x02,
+    METADATA_MODE_METADATA_RETRIEVAL_ONLY              = 0x01,
+    METADATA_MODE_FRAME_CAPTURE_ONLY                   = 0x02,
     METADATA_MODE_FRAME_CAPTURE_AND_METADATA_RETRIEVAL = 0x03
 };