Move utils.h and utils.cc from runtime/vm to runtime/platform

runtime/vm/heap.cc

 // Copyright (c) 2012, 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 "platform/assert.h"
+#include "platform/utils.h"
 #include "vm/compiler_stats.h"
 #include "vm/flags.h"
 #include "vm/heap.h"

[Mads Ager (chromium), 2012/01/13 15:10:09]

Move to the top.

[Søren Gjesse, 2012/01/16 10:53:00]

Done.

 #include "vm/isolate.h"
 #include "vm/os.h"
 #include "vm/pages.h"
 #include "vm/scavenger.h"
-#include "vm/utils.h"
 #include "vm/verifier.h"
 #include "vm/virtual_memory.h"
 
 namespace dart {
 
 DEFINE_FLAG(bool, verbose_gc, false, "Enables verbose GC.");
 DEFINE_FLAG(bool, verify_before_gc, false,
             "Enables heap verification before GC.");
 DEFINE_FLAG(bool, verify_after_gc, false,
             "Enables heap verification after GC.");
@@ skipping 162 matching lines @@
   isolate()->IncrementNoGCScopeDepth();
 }
 
 
 NoGCScope::~NoGCScope() {
   isolate()->DecrementNoGCScopeDepth();
 }
 #endif  // defined(DEBUG)
 
 }  // namespace dart