Add initial cookie changed event support

atom/browser/net/atom_cookie_delegate.cc

@@ -0,0 +1,41 @@
+// Copyright (c) 2016 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/net/atom_cookie_delegate.h"
+
+#include "content/public/browser/browser_thread.h"
+
+namespace atom {
+
+AtomCookieDelegate::AtomCookieDelegate() {
+}
+
+AtomCookieDelegate::~AtomCookieDelegate() {
+}
+
+void AtomCookieDelegate::AddObserver(Observer* observer) {
+  observers_.AddObserver(observer);
+}
+
+void AtomCookieDelegate::RemoveObserver(Observer* observer) {
+  observers_.RemoveObserver(observer);
+}
+
+void AtomCookieDelegate::NotifyObservers(
+  const net::CanonicalCookie& cookie, bool removed, ChangeCause cause) {
+  FOR_EACH_OBSERVER(Observer,
+                    observers_,
+                    OnCookieChanged(cookie, removed, cause));
+}
+
+void AtomCookieDelegate::OnCookieChanged(
+    const net::CanonicalCookie& cookie, bool removed, ChangeCause cause) {
+  content::BrowserThread::PostTask(
+      content::BrowserThread::UI,
+      FROM_HERE,
+      base::Bind(&AtomCookieDelegate::NotifyObservers,
+                 this, cookie, removed, cause));
+}
+
+}  // namespace atom