[Aura] Initial app list webui.

chrome/browser/ui/webui/chrome_url_data_manager_backend.cc

 // Copyright (c) 2011 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 "chrome/browser/ui/webui/chrome_url_data_manager_backend.h"
 
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 62 matching lines @@
     insert(chrome::kChromeUISystemInfoHost);
 #endif
 #if defined(TOUCH_UI)
     insert(chrome::kChromeUIKeyboardHost);
 #endif
 #if defined(OS_CHROMEOS) || defined(TOUCH_UI) || defined(USE_AURA)
     insert(chrome::kChromeUICollectedCookiesHost);
     insert(chrome::kChromeUIHttpAuthHost);
     insert(chrome::kChromeUIRepostFormWarningHost);
 #endif
+#if defined(USE_AURA)
+    insert(chrome::kChromeUIAppListHost);
+#endif
   }
 };
 
 base::LazyInstance<ChromeURLContentSecurityPolicyExceptionSet>
     g_chrome_url_content_security_policy_exceptions(base::LINKER_INITIALIZED);
 
 // Parse a URL into the components used to resolve its request. |source_name|
 // is the hostname and |path| is the remaining portion of the URL.
 void URLToRequest(const GURL& url, std::string* source_name,
                   std::string* path) {
@@ skipping 453 matching lines @@
 
   return new URLRequestChromeJob(request, backend_);
 }
 
 }  // namespace
 
 net::URLRequestJobFactory::ProtocolHandler*
 CreateDevToolsProtocolHandler(ChromeURLDataManagerBackend* backend) {
   return new DevToolsJobFactory(backend);
 }