Upgrade CEF to 3.3029.1611.g44e39a8 / Chromium 58.0.3029.81.

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

diff --git a/dependencies64/cef/linux/libcef_dll/base/cef_callback_internal.cc b/dependencies64/cef/linux/libcef_dll/base/cef_callback_internal.cc
new file mode 100644 (file)
index 0000000..c1044f6
--- /dev/null
+++ b/dependencies64/cef/linux/libcef_dll/base/cef_callback_internal.cc
@@ -0,0 +1,43 @@
+// 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.
+
+#include "include/base/internal/cef_callback_internal.h"
+
+#include "include/base/cef_logging.h"
+
+namespace base {
+namespace cef_internal {
+
+void BindStateBase::AddRef() {
+  AtomicRefCountInc(&ref_count_);
+}
+
+void BindStateBase::Release() {
+  if (!AtomicRefCountDec(&ref_count_))
+    destructor_(this);
+}
+
+void CallbackBase::Reset() {
+  polymorphic_invoke_ = NULL;
+  // NULL the bind_state_ last, since it may be holding the last ref to whatever
+  // object owns us, and we may be deleted after that.
+  bind_state_ = NULL;
+}
+
+bool CallbackBase::Equals(const CallbackBase& other) const {
+  return bind_state_.get() == other.bind_state_.get() &&
+         polymorphic_invoke_ == other.polymorphic_invoke_;
+}
+
+CallbackBase::CallbackBase(BindStateBase* bind_state)
+    : bind_state_(bind_state),
+      polymorphic_invoke_(NULL) {
+  DCHECK(!bind_state_.get() || bind_state_->ref_count_ == 1);
+}
+
+CallbackBase::~CallbackBase() {
+}
+
+}  // namespace cef_internal
+}  // namespace base