Rename fletch -> dartino

src/vm/void_hash_table.h

 // 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.
 //
 #ifndef SRC_VM_VOID_HASH_TABLE_H_
 #define SRC_VM_VOID_HASH_TABLE_H_
 
 #include "src/shared/globals.h"
 #include "src/shared/assert.h"
 
-namespace fletch {
+namespace dartino {
 
 class VoidHashTable {
  public:
   explicit VoidHashTable(size_t value_size);
   ~VoidHashTable();
 
   char* Find(const void* key);
 
   const char* Find(const void* key) const {
     return const_cast<VoidHashTable*>(this)->Find(key);
@@ skipping 169 matching lines @@
   size_t entry_size_;  // In bytes.
   size_t mask_;        // Capacity (in entries) - 1.
 #ifdef DEBUG
   size_t mutations_;
 #endif
   size_t size_;        // Entries in use.
   char* backing_;      // The backing store of entries.
   char* backing_end_;  // The end of the backing store of entries.
 };
 
-}  // namespace fletch.
+}  // namespace dartino.
 
 #endif  // SRC_VM_VOID_HASH_TABLE_H_