Add PPAPI permissions for file chooser, PDF, testing, video capture, and video decode.

ppapi/proxy/ppb_video_capture_proxy.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 "ppapi/proxy/ppb_video_capture_proxy.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "ppapi/c/pp_errors.h"
@@ skipping 283 matching lines @@
 
   HostResource result;
   dispatcher->Send(new PpapiHostMsg_PPBVideoCapture_Create(
       API_ID_PPB_VIDEO_CAPTURE_DEV, instance, &result));
   if (result.is_null())
     return 0;
   return (new VideoCapture(result))->GetReference();
 }
 
 bool PPB_VideoCapture_Proxy::OnMessageReceived(const IPC::Message& msg) {
+  if (!dispatcher()->permissions().HasPermission(PERMISSION_DEV))
+    return false;
+
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(PPB_VideoCapture_Proxy, msg)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBVideoCapture_Create, OnMsgCreate)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBVideoCapture_EnumerateDevices,
                         OnMsgEnumerateDevices)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBVideoCapture_Open, OnMsgOpen)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBVideoCapture_StartCapture,
                         OnMsgStartCapture)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBVideoCapture_ReuseBuffer,
                         OnMsgReuseBuffer)
@@ skipping 219 matching lines @@
     return;
 
   VideoCapture* capture = static_cast<VideoCapture*>(enter.object());
   capture->SetBufferInUse(buffer);
   ppp_video_capture_impl_->OnBufferReady(
       host_resource.instance(), capture->pp_resource(), buffer);
 }
 
 }  // namespace proxy
 }  // namespace ppapi