| // Copyright 2015 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_PUBLIC_BROWSER_GUEST_HOST_H_ |
| #define CONTENT_PUBLIC_BROWSER_GUEST_HOST_H_ |
| |
| namespace content { |
| |
| // A GuestHost is the content API for a guest WebContents. |
| // Guests are top-level frames that can be embedded within other pages. |
| // The content module manages routing of input events and compositing, but all |
| // other operations are managed outside of content. To limit exposure of |
| // implementation details within content, content embedders must use this |
| // interface for loading, sizing, and cleanup of guests. |
| // |
| // This class currently only serves as a base class for BrowserPluginGuest, and |
| // its API can only be accessed by a BrowserPluginGuestDelegate. |
| class GuestHost { |
| public: |
| // Called when the GuestHost is about to be destroyed. |
| virtual void WillDestroy() = 0; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_PUBLIC_BROWSER_GUEST_HOST_H_ |
