Pass command line arguments onto platform apps which provide the right intent.

chrome/browser/ui/extensions/shell_window.cc

 // 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.
 
 #include "chrome/browser/ui/extensions/shell_window.h"
 
-#include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_tabs_module_constants.h"
 #include "chrome/browser/extensions/extension_window_controller.h"
+#include "chrome/browser/extensions/platform_app_intent_dispatcher.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser_list.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 
 namespace internal {
 
 class ShellWindowController : public ExtensionWindowController {
@@ skipping 89 matching lines @@
       break;
     }
     case content::NOTIFICATION_APP_TERMINATING:
       Close();
       break;
     default:
       NOTREACHED() << "Received unexpected notification";
   }
 }
 
+void ShellWindow::RenderViewCreated(content::RenderViewHost* render_view_host) {
+  extensions::DispatchPlatformAppIntentData(host_.get());
+}
+
 ShellWindow::ShellWindow(ExtensionHost* host)
     : host_(host) {
   // Close the window in response to window.close() and the like.
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE,
                  content::Source<Profile>(host->profile()));
   // Also close if the window if the extension has been unloaded (parallels
   // NOTIFICATION_EXTENSION_UNLOADED closing the app's tabs in TabStripModel).
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
                  content::Source<Profile>(host->profile()));
   // Close when the browser is exiting.
   // TODO(mihaip): we probably don't want this in the long run (when platform
   // apps are no longer tied to the browser process).
   registrar_.Add(this, content::NOTIFICATION_APP_TERMINATING,
                  content::NotificationService::AllSources());
 
   // Prevent the browser process from shutting down while this window is open.
   BrowserList::StartKeepAlive();
 
   // Make this window available to the extension API.
   extension_window_controller_.reset(
       new internal::ShellWindowController(this, host->profile()));
+
+  content::WebContentsObserver::Observe(web_contents());
 }
 
 ShellWindow::~ShellWindow() {
   // Unregister now to prevent getting NOTIFICATION_APP_TERMINATING if we're the
   // last window open.
   registrar_.RemoveAll();
 
   // Remove shutdown prevention.
   BrowserList::EndKeepAlive();
 }