Implementation of the "Redirect URLs to Packaged Apps" feature.

chrome/browser/extensions/api/app_runtime/app_runtime_api.h

 // Copyright (c) 2012 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_EXTENSIONS_API_APP_RUNTIME_APP_RUNTIME_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_APP_RUNTIME_APP_RUNTIME_API_H_
 
 #include "base/string16.h"
 #include "chrome/browser/extensions/extension_function.h"
 
@@ skipping 10 matching lines @@
 namespace app_file_handler_util {
 struct GrantedFileEntry;
 }
 
 class AppEventRouter {
  public:
   // Dispatches the onLaunched event to the given app, providing no launch
   // data.
   static void DispatchOnLaunchedEvent(Profile* profile,
                                       const Extension* extension);
+
+  // Dispatches the onRestarted event to the given app, providing a list of
+  // restored file entries from the previous run.
   static void DispatchOnRestartedEvent(
       Profile* profile,
       const Extension* extension,
       const std::vector<app_file_handler_util::GrantedFileEntry>& file_entries);
 
   // TODO(benwells): Update this comment, it is out of date.
   // Dispatches the onLaunched event to the given app, providing launch data of
   // the form:
   // {
   //   "intent" : {
   //     "type" : "chrome-extension://fileentry",
   //     "data" : a FileEntry,
   //     "postResults" : a null function,
   //     "postFailure" : a null function
   //   }
   // }
 
   // launchData.intent.data and launchData.intent.postResults are created in a
   // custom dispatch event in javascript. The FileEntry is created from
   // |file_system_id| and |base_name|.
   static void DispatchOnLaunchedEventWithFileEntry(
       Profile* profile,
       const Extension* extension,
       const std::string& handler_id,
       const std::string& mime_type,
       const std::string& file_system_id,
       const std::string& base_name);
+
+  // Redirects a URL |url| to |extension|.
+  // launchData.intent.data and launchData.intent.postResults are created in a
+  // custom dispatch event in javascript.

[asargent_no_longer_on_chrome, 2013/08/14 18:05:12]

This comment seems unrelated to the implementation in the .cc file - copy/paste
error?

[sergeygs, 2013/08/18 11:40:24]

Sort of. I was part-cloning the similar thing for file_handlers, before I knew
more about what's going on in JavaScript. Now I know that this comment is indeed
unrelated here.
On 2013/08/14 18:05:12, Antony Sargent wrote:

+  static void DispatchOnLaunchedEventWithURL(
+      Profile* profile,
+      const Extension* extension,
+      const std::string& handler_id,
+      const GURL& url,
+      const GURL& referrer_url);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_APP_RUNTIME_APP_RUNTIME_API_H_