Add m-esr52 at 52.6.0

1 files changed, 43 insertions, 0 deletions

diff --git a/dom/performance/PerformanceNavigation.cpp b/dom/performance/PerformanceNavigation.cpp
new file mode 100644
index 000000000..474e6c261
--- /dev/null
+++ b/dom/performance/PerformanceNavigation.cpp
@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "PerformanceNavigation.h"
+#include "PerformanceTiming.h"
+#include "mozilla/dom/PerformanceNavigationBinding.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(PerformanceNavigation, mPerformance)
+
+NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(PerformanceNavigation, AddRef)
+NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(PerformanceNavigation, Release)
+
+PerformanceNavigation::PerformanceNavigation(Performance* aPerformance)
+  : mPerformance(aPerformance)
+{
+  MOZ_ASSERT(aPerformance, "Parent performance object should be provided");
+}
+
+PerformanceNavigation::~PerformanceNavigation()
+{
+}
+
+JSObject*
+PerformanceNavigation::WrapObject(JSContext *cx,
+                                  JS::Handle<JSObject*> aGivenProto)
+{
+  return PerformanceNavigationBinding::Wrap(cx, this, aGivenProto);
+}
+
+uint16_t
+PerformanceNavigation::RedirectCount() const
+{
+  return GetPerformanceTiming()->GetRedirectCount();
+}
+
+} // dom namespace
+} // mozilla namespace