- Use isolate where it is appropriate.

runtime/vm/locations.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/locations.h"
 
 #include "vm/assembler.h"
 #include "vm/il_printer.h"
 #include "vm/intermediate_language.h"
 #include "vm/flow_graph_compiler.h"
@@ skipping 53 matching lines @@
   // TODO(johnmccutchan): Remove this assertion once support for multiple
   // outputs is complete.
   ASSERT(output_count == 1);
   for (intptr_t i = 0; i < output_count; i++) {
     output_locations_.Add(Location());
   }
 }
 
 
 LocationSummary* LocationSummary::Make(
+    Isolate* isolate,
     intptr_t input_count,
     Location out,
     LocationSummary::ContainsCall contains_call) {
-  LocationSummary* summary = new LocationSummary(
-      Isolate::Current(), input_count, 0, contains_call);
+  LocationSummary* summary = new(isolate) LocationSummary(
+      isolate, input_count, 0, contains_call);
   for (intptr_t i = 0; i < input_count; i++) {
     summary->set_in(i, Location::RequiresRegister());
   }
   summary->set_out(0, out);
   return summary;
 }
 
 
 Location Location::Pair(Location first, Location second) {
   PairLocation* pair_location = new PairLocation();
@@ skipping 181 matching lines @@
 
   if (!out(0).IsInvalid()) {
     f->Print(" => ");
     out(0).PrintTo(f);
   }
 
   if (always_calls()) f->Print(" C");
 }
 
 }  // namespace dart