Upgrade CEF to 3.3029.1611.g44e39a8 / Chromium 58.0.3029.81.

[casparcg] / dependencies64 / cef / linux / libcef_dll / base / cef_thread_checker_impl.cc

diff --git a/dependencies64/cef/linux/libcef_dll/base/cef_thread_checker_impl.cc b/dependencies64/cef/linux/libcef_dll/base/cef_thread_checker_impl.cc
new file mode 100644 (file)
index 0000000..65e884e
--- /dev/null
+++ b/dependencies64/cef/linux/libcef_dll/base/cef_thread_checker_impl.cc
@@ -0,0 +1,36 @@
+// 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.
+
+#include "include/base/internal/cef_thread_checker_impl.h"
+
+namespace base {
+namespace cef_internal {
+
+ThreadCheckerImpl::ThreadCheckerImpl()
+    : valid_thread_id_() {
+  EnsureThreadIdAssigned();
+}
+
+ThreadCheckerImpl::~ThreadCheckerImpl() {}
+
+bool ThreadCheckerImpl::CalledOnValidThread() const {
+  EnsureThreadIdAssigned();
+  AutoLock auto_lock(lock_);
+  return valid_thread_id_ == PlatformThread::CurrentRef();
+}
+
+void ThreadCheckerImpl::DetachFromThread() {
+  AutoLock auto_lock(lock_);
+  valid_thread_id_ = PlatformThreadRef();
+}
+
+void ThreadCheckerImpl::EnsureThreadIdAssigned() const {
+  AutoLock auto_lock(lock_);
+  if (valid_thread_id_.is_null()) {
+    valid_thread_id_ = PlatformThread::CurrentRef();
+  }
+}
+
+}  // namespace cef_internal
+}  // namespace base