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

content/browser/child_process_security_policy_impl.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 CONTENT_BROWSER_CHILD_PROCESS_SECURITY_POLICY_IMPL_H_
 #define CONTENT_BROWSER_CHILD_PROCESS_SECURITY_POLICY_IMPL_H_
 
 #pragma once
 
 #include <map>
@@ skipping 60 matching lines @@
   void GrantRequestURL(int child_id, const GURL& url);
 
   // Grants the child process permission to enumerate all the files in
   // this directory and read those files.
   void GrantReadDirectory(int child_id, const FilePath& directory);
 
   // Revokes all permissions granted to the given file.
   void RevokeAllPermissionsForFile(int child_id, const FilePath& file);
 
   // Grants access permission to the given filesystem_id.
-  void GrantAccessFileSystem(int child_id, const std::string& filesystem_id);
+  virtual void GrantAccessFileSystem(int child_id,
+                                     const std::string& filesystem_id) OVERRIDE;

[Avi (use Gerrit), 2012/05/24 14:37:31]

If this is a part of the ChildProcessSecurityPolicy interface, it should be
declared above with the other functions.

[benwells, 2012/05/24 23:36:55]

Done.

 
   // Grant the child process the ability to use Web UI Bindings.
   void GrantWebUIBindings(int child_id);
 
   // Grant the child process the ability to read raw cookies.
   void GrantReadRawCookies(int child_id);
 
   // Revoke read raw cookies permission.
   void RevokeReadRawCookies(int child_id);
 
   // Before servicing a child process's request for a URL, the browser should
   // call this method to determine whether the process has the capability to
   // request the URL.
   bool CanRequestURL(int child_id, const GURL& url);
 
   // Before servicing a child process's request to upload a file to the web, the
   // browser should call this method to determine whether the process has the
   // capability to upload the requested file.
-  bool CanReadFile(int child_id, const FilePath& file);
+  virtual bool CanReadFile(int child_id, const FilePath& file) OVERRIDE;

[Avi (use Gerrit), 2012/05/24 14:37:31]

ditto

[benwells, 2012/05/24 23:36:55]

Done.

 
   // Before servicing a child process's request to enumerate a directory
   // the browser should call this method to check for the capability.
   bool CanReadDirectory(int child_id, const FilePath& directory);
 
   // Determines if certain permissions were granted for a file. |permissions|
   // must be a bit-set of base::PlatformFileFlags.
   bool HasPermissionsForFile(int child_id,
                              const FilePath& file,
                              int permissions);
@@ skipping 66 matching lines @@
   SecurityStateMap security_state_;
 
   // This maps keeps the record of which js worker thread child process
   // corresponds to which main js thread child process.
   WorkerToMainProcessMap worker_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildProcessSecurityPolicyImpl);
 };
 
 #endif  // CONTENT_BROWSER_CHILD_PROCESS_SECURITY_POLICY_IMPL_H_