Rename fletch -> dartino

src/vm/gc_thread.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.
 
 #include "src/shared/bytecodes.h"
 #include "src/vm/gc_thread.h"
 #include "src/vm/program.h"
 #include "src/vm/process.h"
 #include "src/vm/scheduler.h"
 
-namespace fletch {
+namespace dartino {
 
 void* GCThread::GCThreadEntryPoint(void* data) {
   GCThread* thread = reinterpret_cast<GCThread*>(data);
   thread->MainLoop();
   return NULL;
 }
 
 GCThread::GCThread()
     : gc_thread_monitor_(Platform::CreateMonitor()),
       shutting_down_(false),
@@ skipping 192 matching lines @@
   program_gc_count_.Clear();
 
   // Tell caller of GCThread.Shutdown() we're done.
   {
     ScopedMonitorLock lock(client_monitor_);
     did_shutdown_ = true;
     client_monitor_->NotifyAll();
   }
 }
 
-}  // namespace fletch
+}  // namespace dartino