Initialize zone lists in the register allocator with more reasonable initial ...

src/hydrogen.cc

Index: src/hydrogen.cc
===================================================================
--- src/hydrogen.cc	(revision 7109)
+++ src/hydrogen.cc	(working copy)
@@ -5734,12 +5734,12 @@
   Tag tag(this, "intervals");
   PrintStringProperty("name", name);
 
-  const ZoneList<LiveRange*>* fixed_d = allocator->fixed_double_live_ranges();
+  const Vector<LiveRange*>* fixed_d = allocator->fixed_double_live_ranges();
   for (int i = 0; i < fixed_d->length(); ++i) {
     TraceLiveRange(fixed_d->at(i), "fixed");
   }
 
-  const ZoneList<LiveRange*>* fixed = allocator->fixed_live_ranges();
+  const Vector<LiveRange*>* fixed = allocator->fixed_live_ranges();
   for (int i = 0; i < fixed->length(); ++i) {
     TraceLiveRange(fixed->at(i), "fixed");
   }