[NaCl SDK] gtest_ppapi library.

native_client_sdk/src/libraries/c_salt/threading/scoped_mutex_lock.h

Index: native_client_sdk/src/libraries/c_salt/threading/scoped_mutex_lock.h
diff --git a/native_client_sdk/src/libraries/c_salt/threading/scoped_mutex_lock.h b/native_client_sdk/src/libraries/c_salt/threading/scoped_mutex_lock.h
deleted file mode 100644
index 10fbf61d6151a764a901b1e4b21e775b0dc1becd..0000000000000000000000000000000000000000
--- a/native_client_sdk/src/libraries/c_salt/threading/scoped_mutex_lock.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SCOPED_MUTEX_LOCK_H_
-#define SCOPED_MUTEX_LOCK_H_
-
-#include "c_salt/threading/pthread_ext.h"
-
-namespace threading {
-// A small helper RAII class that implements a scoped pthread_mutex lock.
-class ScopedMutexLock {
- public:
-  explicit ScopedMutexLock(pthread_mutex_t* mutex) : mutex_(mutex) {
-    if (pthread_mutex_lock(mutex_) != PTHREAD_MUTEX_SUCCESS) {
-      mutex_ = NULL;
-    }
-  }
-  ~ScopedMutexLock() {
-    if (mutex_)
-      pthread_mutex_unlock(mutex_);
-  }
-  bool is_valid() const {
-    return mutex_ != NULL;
-  }
- private:
-  pthread_mutex_t* mutex_;  // Weak reference.
-};
-}  // namespace threading
-
-#endif  // SCOPED_MUTEX_LOCK_H_
-