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

chrome/common/extensions/extension.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/common/extensions/extension.h"
 
 #include <algorithm>
 
 #include "base/base64.h"
 #include "base/basictypes.h"
@@ skipping 1867 matching lines @@
     if (!intent_service.GetString(keys::kIntentHref, &href)) {
       *error = ASCIIToUTF16(errors::kInvalidIntentHref);
       return false;
     }
   }
 
   // For packaged/hosted apps, empty href implies the respective launch URLs.
   if (href.empty()) {
     if (is_hosted_app()) {
       href = launch_web_url();
-    } else if (is_packaged_app()) {
+    } else if (is_packaged_app() || is_platform_app()) {
       href = launch_local_path();
     }
   }
 
   // If we still don't have an href, the manifest is malformed.
   if (href.empty()) {
     *error = ExtensionErrorUtils::FormatErrorMessageUTF16(
         errors::kInvalidIntentHrefEmpty, action_name);
     return false;
   }
@@ skipping 1668 matching lines @@
     already_disabled(false),
     extension(extension) {}
 
 UpdatedExtensionPermissionsInfo::UpdatedExtensionPermissionsInfo(
     const Extension* extension,
     const ExtensionPermissionSet* permissions,
     Reason reason)
     : reason(reason),
       extension(extension),
       permissions(permissions) {}