Rename fletch -> dartino

src/vm/process_handle.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_PROCESS_HANDLE_H_
 #define SRC_VM_PROCESS_HANDLE_H_
 
 #include "src/shared/platform.h"
 
 #include "src/vm/spinlock.h"
 #include "src/vm/refcounted.h"
 
-namespace fletch {
+namespace dartino {
 
 class Process;
 class Object;
 
 class ProcessHandle : public Refcounted<ProcessHandle> {
  public:
   explicit ProcessHandle(Process* process) : process_(process) {}
 
   Spinlock* lock() { return &spinlock_; }
 
@@ skipping 13 matching lines @@
   void OwnerProcessTerminating() {
     ScopedSpinlock locker(&spinlock_);
     ASSERT(process_ != NULL);
     process_ = NULL;
   }
 
   Process* process_;
   Spinlock spinlock_;
 };
 
-}  // namespace fletch
+}  // namespace dartino
 
 #endif  // SRC_VM_PROCESS_HANDLE_H_