Rename fletch -> dartino

src/vm/assembler_x64.cc

 // Copyright (c) 2015, the Dartino 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.md file.
 
-#if defined(FLETCH_TARGET_X64)
+#if defined(DARTINO_TARGET_X64)
 
 #include <stdarg.h>  // NOLINT we don't include assembler_x64.h
 #include "src/vm/assembler.h"
 
-namespace fletch {
+namespace dartino {
 
 enum RegisterSize { kLongRegister = 'l', kQuadRegister = 'q' };
 
 int Label::position_counter_ = 0;
 
 void Assembler::j(Condition condition, Label* label) {
   static const char* kConditionMnemonics[] = {
       "o",   // OVERFLOW
       "no",  // NO_OVERFLOW
       "b",   // BELOW
@@ skipping 191 matching lines @@
       "np",  // PARITY_ODD
       "l",   // LESS
       "ge",  // GREATER_EQUAL
       "le",  // LESS_EQUAL
       "g"    // GREATER
   };
   ASSERT(static_cast<unsigned>(condition) < ARRAY_SIZE(kConditionMnemonics));
   return kConditionMnemonics[condition];
 }
 
-}  // namespace fletch
+}  // namespace dartino
 
-#endif  // defined FLETCH_TARGET_X64
+#endif  // defined DARTINO_TARGET_X64