Implement kiosk multiple apps feature.

chrome/browser/chromeos/app_mode/fake_cws.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_APP_MODE_FAKE_CWS_H_
 #define CHROME_BROWSER_CHROMEOS_APP_MODE_FAKE_CWS_H_
 
+#include <map>
+#include <string>
+#include <vector>
+
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/embedded_test_server/http_request.h"
 #include "net/test/embedded_test_server/http_response.h"
 #include "url/gurl.h"
 
 namespace chromeos {
 
 // Simple fake CWS update check request handler that returns a fixed update
 // check response. The response is created either from SetUpdateCrx() or
 // SetNoUpdate().
@@ skipping 22 matching lines @@
   // Sets up the update check response with no_update template.
   void SetNoUpdate(const std::string& app_id);
 
   // Returns the current |update_check_count_| and resets it.
   int GetUpdateCheckCountAndReset();
 
  private:
   void SetupWebStoreURL(const GURL& test_server_url);
   void OverrideGalleryCommandlineSwitches();
 
-  // Sets up |update_check_content_| used in update request response later by
-  // kiosk app update server request handler |HandleRequest|.
-  void SetUpdateCheckContent(const std::string& update_check_file,
-                             const GURL& crx_download_url,
-                             const std::string& app_id,
-                             const std::string& crx_fp,
-                             const std::string& crx_size,
-                             const std::string& version,
+  bool GetUpdateCheckContent(const std::vector<std::string>& ids,
                              std::string* update_check_content);
 
   // Request handler for kiosk app update server.
   scoped_ptr<net::test_server::HttpResponse> HandleRequest(
       const net::test_server::HttpRequest& request);
 
   GURL web_store_url_;
 
   std::string has_update_template_;
   std::string no_update_template_;
   std::string update_check_end_point_;
 
-  std::string update_check_content_;
+  // Map keyed by app_id to app_update_content.
+  std::map<std::string, std::string> id_to_update_check_content_map_;
   int update_check_count_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeCWS);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_APP_MODE_FAKE_CWS_H_