Add code size to oat files

Change-Id: Ic2519551864dd7090ba98f2fc92318f95f92947f
diff --git a/src/thread.cc b/src/thread.cc
index b511aa7..629cb0f 100644
--- a/src/thread.cc
+++ b/src/thread.cc
@@ -1205,7 +1205,7 @@
 
   while (frame.GetSP() != NULL) {
     for ( ; frame.GetMethod() != NULL; frame.Next()) {
-      // DCHECK(frame.GetMethod()->IsWithinCode(pc));  // TODO: restore IsWithinCode
+      frame.GetMethod()->AssertPcIsWithinCode(pc);
       bool should_continue = visitor->VisitFrame(frame, pc);
       if (!should_continue) {
         return;