A64: Synchronize with r17525.

src/flag-definitions.h

Index: src/flag-definitions.h
diff --git a/src/flag-definitions.h b/src/flag-definitions.h
index b29406ddd6d26f6dc92563ad9ffcd9e11cd6868d..7997466f13484054766207ef1af9836315ab14d6 100644
--- a/src/flag-definitions.h
+++ b/src/flag-definitions.h
@@ -311,7 +311,7 @@ DEFINE_bool(inline_construct, true, "inline constructor calls")
 DEFINE_bool(inline_arguments, true, "inline functions with arguments object")
 DEFINE_bool(inline_accessors, true, "inline JavaScript accessors")
 DEFINE_int(loop_weight, 1, "loop weight for representation inference")
-DEFINE_int(escape_analysis_iterations, 1,
+DEFINE_int(escape_analysis_iterations, 2,
            "maximum number of escape analysis fix-point iterations")
 
 DEFINE_bool(optimize_for_in, true,
@@ -502,6 +502,9 @@ DEFINE_bool(trace_gc_ignore_scavenger, false,
             "do not print trace line after scavenger collection")
 DEFINE_bool(print_cumulative_gc_stat, false,
             "print cumulative GC statistics in name=value format on exit")
+DEFINE_bool(print_max_heap_committed, false,
+            "print statistics of the maximum memory committed for the heap "
+            "in name=value format on exit")
 DEFINE_bool(trace_gc_verbose, false,
             "print more details following each garbage collection")
 DEFINE_bool(trace_fragmentation, false,