Re-enable left trimming.

mlippautz · Commit bot · commit 493aa2311e84 · 2016-01-08T08:34:27.000Z
LOG=N BUG=v8:4606 R=hpayer@chromium.org Review URL: https://codereview.chromium.org/1572513002 Cr-Commit-Position: refs/heads/master@{#33168}
diff --git a/src/flag-definitions.h b/src/flag-definitions.h
@@ -704,7 +704,7 @@ DEFINE_IMPLICATION(trace_detached_contexts, track_detached_contexts)
 #ifdef VERIFY_HEAP
 DEFINE_BOOL(verify_heap, false, "verify heap pointers before and after GC")
 #endif
-DEFINE_BOOL(move_object_start, false, "enable moving of object starts")
+DEFINE_BOOL(move_object_start, true, "enable moving of object starts")
 DEFINE_BOOL(memory_reducer, true, "use memory reducer")
 DEFINE_BOOL(scavenge_reclaim_unmodified_objects, false,
             "remove unmodified and unreferenced objects")
