| // 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_COMMON_CONTENT_CONSTANTS_INTERNAL_H_ |
| #define CONTENT_COMMON_CONTENT_CONSTANTS_INTERNAL_H_ |
| |
| namespace content { |
| |
| // Keys used for serializing the frame tree of a renderer process, used for |
| // ViewMsg_UpdateFrameTree and ViewHostMsg_FrameTreeUpdated. |
| extern const char kFrameTreeNodeNameKey[]; |
| extern const char kFrameTreeNodeIdKey[]; |
| extern const char kFrameTreeNodeSubtreeKey[]; |
| |
| } // namespace content |
| |
| #endif // CONTENT_COMMON_CONTENT_CONSTANTS_INTERNAL_H_ |
