Add support for chrome.app.window.create() to app_shell

apps/shell/browser/shell_apps_client.cc

Index: apps/shell/browser/shell_apps_client.cc
diff --git a/apps/shell/browser/shell_apps_client.cc b/apps/shell/browser/shell_apps_client.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c7d877e1a6282d04905aaa2b579e25921914f202
--- /dev/null
+++ b/apps/shell/browser/shell_apps_client.cc
@@ -0,0 +1,40 @@
+// 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 "apps/shell/browser/shell_apps_client.h"
+
+#include "apps/app_window.h"
+#include "apps/shell/browser/shell_app_window_delegate.h"
+
+using content::BrowserContext;
+
+namespace apps {
+
+ShellAppsClient::ShellAppsClient(BrowserContext* browser_context)
+    : browser_context_(browser_context) {}
+
+ShellAppsClient::~ShellAppsClient() {}
+
+std::vector<BrowserContext*> ShellAppsClient::GetLoadedBrowserContexts() {
+  std::vector<BrowserContext*> browser_contexts;
+  browser_contexts.push_back(browser_context_);
+  return browser_contexts;
+}
+
+bool ShellAppsClient::CheckAppLaunch(BrowserContext* context,
+                                     const extensions::Extension* extension) {
+  return true;
+}
+
+AppWindow* ShellAppsClient::CreateAppWindow(
+    BrowserContext* context,
+    const extensions::Extension* extension) {
+  return new AppWindow(context, new ShellAppWindowDelegate, extension);
+}
+
+void ShellAppsClient::StartKeepAlive() {}
+
+void ShellAppsClient::EndKeepAlive() {}
+
+}  // namespace apps