Autofill phone number enhancements and integration of Phone Number Util Library: part 1

third_party/libphonenumber/cpp/src/base/synchronization/lock.cc

Index: third_party/libphonenumber/cpp/src/base/synchronization/lock.cc
===================================================================
--- third_party/libphonenumber/cpp/src/base/synchronization/lock.cc	(revision 0)
+++ third_party/libphonenumber/cpp/src/base/synchronization/lock.cc	(revision 0)
@@ -0,0 +1,41 @@
+// Copyright (c) 2011 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.
+
+#if !defined(NDEBUG)
+
+#include "base/synchronization/lock.h"
+#include "base/logging.h"
+
+namespace base {
+
+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();
+}
+
+}  // namespace base
+
+#endif  // NDEBUG
Property changes on: third_party\libphonenumber\cpp\src\base\synchronization\lock.cc
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Added: svn:eol-style
   + LF