Note a possible improvement.

This section of code was left commented out because of a bug in
dx. Since the dex format version has since changed, we can now
use detection of the format version to enable the code. This
patch just notes that fact for the record.

Change-Id: I9129bc4420c17fb8c703b424a0bac9437f796210
diff --git a/vm/analysis/CodeVerify.cpp b/vm/analysis/CodeVerify.cpp
index a8ae8b4..a6fa876 100644
--- a/vm/analysis/CodeVerify.cpp
+++ b/vm/analysis/CodeVerify.cpp
@@ -3400,6 +3400,11 @@
      */
     workLine->monitorStackTop--;
 #ifdef BUG_3215458_FIXED
+    /*
+     * TODO: This code can safely be enabled if know we are working on
+     * a dex file of format version 036 or later. (That is, we'll need to
+     * add a check for the version number.)
+     */
     if ((workLine->monitorEntries[regIdx] & (1 << workLine->monitorStackTop))
             == 0)
     {