Public Sessions - prompt the user for tabCapture requests

chrome/browser/media/webrtc/media_capture_devices_dispatcher.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/media/webrtc/media_capture_devices_dispatcher.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 19 matching lines @@
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/media_stream_request.h"
 #include "extensions/common/constants.h"
 #include "extensions/features/features.h"
 #include "media/base/media_switches.h"
 
 #if defined(OS_CHROMEOS)
 #include "ash/shell.h"
 #include "chrome/browser/media/public_session_media_access_handler.h"
+#include "chrome/browser/media/webrtc/public_session_tab_capture_access_handler.h"
 #endif  // defined(OS_CHROMEOS)
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
 #include "chrome/browser/media/extension_media_access_handler.h"
 #include "chrome/browser/media/webrtc/desktop_capture_access_handler.h"
 #include "chrome/browser/media/webrtc/tab_capture_access_handler.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/permissions/permissions_data.h"
 #endif
@@ skipping 35 matching lines @@
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
 #if defined(OS_CHROMEOS)
   // Wrapper around ExtensionMediaAccessHandler used in Public Sessions.
   media_access_handlers_.push_back(new PublicSessionMediaAccessHandler());
 #else
   media_access_handlers_.push_back(new ExtensionMediaAccessHandler());
 #endif
   media_access_handlers_.push_back(new DesktopCaptureAccessHandler());
+#if defined(OS_CHROMEOS)
+  // Wrapper around TabCaptureAccessHandler used in Public Sessions.
+  media_access_handlers_.push_back(new PublicSessionTabCaptureAccessHandler());
+#else
   media_access_handlers_.push_back(new TabCaptureAccessHandler());
 #endif
+#endif
   media_access_handlers_.push_back(new PermissionBubbleMediaAccessHandler());
 }
 
 MediaCaptureDevicesDispatcher::~MediaCaptureDevicesDispatcher() {}
 
 void MediaCaptureDevicesDispatcher::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterStringPref(prefs::kDefaultAudioCaptureDevice,
                                std::string());
   registry->RegisterStringPref(prefs::kDefaultVideoCaptureDevice,
@@ skipping 333 matching lines @@
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   for (MediaAccessHandler* handler : media_access_handlers_) {
     if (handler->SupportsStreamType(stream_type, nullptr)) {
       ToCaptureAccessHandlerBase(handler)->UpdateCapturingLinkSecured(
           render_process_id, render_frame_id, page_request_id, is_secure);
       break;
     }
   }
 #endif
 }