Disable gdb annotate support for Emacs in run-test

Change-Id: I59aa45f7bc5447391da50844bab7d61c7ce1ba67
diff --git a/test/etc/host-run-test-jar b/test/etc/host-run-test-jar
index c0c5e12..9ba0a99 100755
--- a/test/etc/host-run-test-jar
+++ b/test/etc/host-run-test-jar
@@ -88,7 +88,9 @@
 
 if [ "$GDB" = "y" ]; then
     gdb=gdb
-    gdbargs="--annotate=3 --args $exe"
+    gdbargs="--args $exe"
+    # Enable for Emacs "M-x gdb" support. TODO: allow extra gdb arguments on command line.
+    # gdbargs="--annotate=3 $gdbargs"
 fi
 
 if [ "$INTERPRETER" = "y" ]; then