Move media permission checking logic for ChromeOS login pages

chrome/browser/media/webrtc/media_stream_devices_controller.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_stream_devices_controller.h"
 
 #include <map>
 #include <utility>
 
 #include "base/callback_helpers.h"
@@ skipping 555 matching lines @@
     *denial_reason = content::MEDIA_DEVICE_PERMISSION_DENIED;
     return CONTENT_SETTING_BLOCK;
   }
 
   content::PermissionType permission_type =
       GetPermissionTypeForContentSettingsType(content_type);
   if (ContentTypeIsRequested(permission_type, request)) {
     DCHECK(content::IsOriginSecure(request_.security_origin) ||
            request_.request_type == content::MEDIA_OPEN_DEVICE_PEPPER_ONLY);
     MediaPermission permission(content_type, request.security_origin,
-        web_contents_->GetLastCommittedURL().GetOrigin(), profile_);
+                               web_contents_->GetLastCommittedURL().GetOrigin(),
+                               profile_, web_contents_);
     return permission.GetPermissionStatusWithDeviceRequired(requested_device_id,
                                                             denial_reason);
   }
   // Return the default content setting if the device is not requested.
   return CONTENT_SETTING_DEFAULT;
 }
 
 ContentSetting MediaStreamDevicesController::GetNewSetting(
     ContentSettingsType content_type,
     ContentSetting old_setting,
@@ skipping 35 matching lines @@
   if (android_permission_blocked)
     return false;
 
   // Don't approve device requests if the tab was hidden.
   // TODO(qinmin): Add a test for this. http://crbug.com/396869.
   // TODO(raymes): Shouldn't this apply to all permissions not just audio/video?
   return web_contents_->GetRenderWidgetHostView()->IsShowing();
 #endif
   return true;
 }