Revert 49648 - Initial implementation of new AssertAcquired() functionality for Posix.

Webkit compile failing.

BUG=44091
TEST=Try bot run on Windows, Linux, Mac.  Will land during low traffic time and revert on any problems or perf degradation.

Review URL: http://codereview.chromium.org/2196001

TBR=rdsmith@google.com
Review URL: http://codereview.chromium.org/2805001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49649 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 33 deletions

diff --git a/base/lock.cc b/base/lock.cc
index c73a458..9ff963b 100644
--- a/base/lock.cc
+++ b/base/lock.cc
@@ -1,37 +1,7 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2008 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.
 
-// This file is used for debugging assertion support.  The Lock class
-// is functionally a wrapper around the LockImpl class, so the only
-// real intelligence in the class is in the debugging logic.
+// Lock class.
 
-#if !defined(NDEBUG)
-
-#include "base/lock.h"
-#include "base/logging.h"
-
-Lock::Lock() : lock_() {
-  owned_by_thread_ = false;
-  owning_thread_id_ = static_cast<PlatformThreadId>(0);
-}
-
-void Lock::AssertAcquired() const {
-  DCHECK(owned_by_thread_);
-  DCHECK_EQ(owning_thread_id_, PlatformThread::CurrentId());
-}
-
-void Lock::CheckHeldAndUnmark() {
-  DCHECK(owned_by_thread_);
-  DCHECK_EQ(owning_thread_id_, PlatformThread::CurrentId());
-  owned_by_thread_ = false;
-  owning_thread_id_ = static_cast<PlatformThreadId>(0);
-}
-
-void Lock::CheckUnheldAndMark() {
-  DCHECK(!owned_by_thread_);
-  owned_by_thread_ = true;
-  owning_thread_id_ = PlatformThread::CurrentId();
-}
-
-#endif  // NDEBUG
+// Depricated file.  See lock_impl_*.cc for platform specific versions.