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

runtime/vm/disassembler_ia32.cc

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// 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 "vm/globals.h"  // Needed here to get TARGET_ARCH_IA32.
+#include "platform/utils.h"

[Ivan Posva, 2012/01/13 23:51:01]

Please move this inide the #if defined, only the globals should be outside as it
defines the value used in the conditional compilation.

[Søren Gjesse, 2012/01/16 10:53:00]

Done.

+#include "platform/globals.h"  // Needed here to get TARGET_ARCH_IA32.
 #if defined(TARGET_ARCH_IA32)
 
-#include "vm/disassembler.h"
-
 #include "vm/allocation.h"
 #include "vm/code_index_table.h"
+#include "vm/disassembler.h"

[Ivan Posva, 2012/01/13 23:51:01]

First line inside the #if defined area.

[Søren Gjesse, 2012/01/16 10:53:00]

Done.

 #include "vm/heap.h"
 #include "vm/os.h"
 #include "vm/stub_code.h"
-#include "vm/utils.h"
 
 namespace dart {
 
 // Tables used for decoding of x86 instructions.
 enum OperandOrder {
   UNSET_OP_ORDER = 0,
   REG_OPER_OP_ORDER,
   OPER_REG_OP_ORDER
 };
 
@@ skipping 1550 matching lines @@
                                   human_buffer,
                                   sizeof(human_buffer),
                                   pc);
     pc += instruction_length;
   }
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32