V2 app support step3: Athena's NativeAppWindow

athena/extensions/shell/athena_shell_apps_client.cc

+// Copyright 2014 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 "athena/extensions/shell/athena_shell_apps_client.h"
+
+#include "athena/extensions/shell/athena_shell_app_delegate.h"
+#include "extensions/browser/app_window/app_window.h"
+
+namespace athena {
+
+AthenaShellAppsClient::AthenaShellAppsClient(content::BrowserContext* context)
+    : context_(context) {
+  DCHECK(context_);
+}
+
+AthenaShellAppsClient::~AthenaShellAppsClient() {
+}
+
+std::vector<content::BrowserContext*>
+AthenaShellAppsClient::GetLoadedBrowserContexts() {
+  std::vector<content::BrowserContext*> contexts(1, context_);
+  return contexts;
+}
+
+extensions::AppWindow* AthenaShellAppsClient::CreateAppWindow(
+    content::BrowserContext* context,
+    const extensions::Extension* extension) {
+  return new extensions::AppWindow(
+      context, new AthenaShellAppDelegate, extension);
+}
+
+void AthenaShellAppsClient::OpenDevToolsWindow(
+    content::WebContents* web_contents,
+    const base::Closure& callback) {
+  // TODO(oshima): Figure out what to do.
+}
+
+bool AthenaShellAppsClient::IsCurrentChannelOlderThanDev() {
+  return false;
+}
+
+}  // namespace athena