- Make sure that the threads for dart::bin are in the correct namespace.

runtime/bin/lockers.h

 // 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.
 
 #ifndef BIN_LOCKERS_H_
 #define BIN_LOCKERS_H_
 
 #include "bin/thread.h"
 #include "platform/assert.h"
 
 
 namespace dart {
 namespace bin {
 
 class MutexLocker  {
  public:
-  explicit MutexLocker(dart::Mutex* mutex) : mutex_(mutex) {
+  explicit MutexLocker(Mutex* mutex) : mutex_(mutex) {
     ASSERT(mutex != NULL);
     mutex_->Lock();
   }
 
   virtual ~MutexLocker() {
     mutex_->Unlock();
   }
 
  private:
-  dart::Mutex* const mutex_;
+  Mutex* const mutex_;
 
   DISALLOW_COPY_AND_ASSIGN(MutexLocker);
 };
 
 
 class MonitorLocker {
  public:
-  explicit MonitorLocker(dart::Monitor* monitor) : monitor_(monitor) {
+  explicit MonitorLocker(Monitor* monitor) : monitor_(monitor) {
     ASSERT(monitor != NULL);
     monitor_->Enter();
   }
 
   virtual ~MonitorLocker() {
     monitor_->Exit();
   }
 
-  dart::Monitor::WaitResult Wait(int64_t millis = dart::Monitor::kNoTimeout) {
+  Monitor::WaitResult Wait(int64_t millis = Monitor::kNoTimeout) {
     return monitor_->Wait(millis);
   }
 
   void Notify() {
     monitor_->Notify();
   }
 
   void NotifyAll() {
     monitor_->NotifyAll();
   }
 
  private:
-  dart::Monitor* const monitor_;
+  Monitor* const monitor_;
 
   DISALLOW_COPY_AND_ASSIGN(MonitorLocker);
 };
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // BIN_LOCKERS_H_