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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_WEB_FRAME_UTILS_H_ | 5 #ifndef CONTENT_RENDERER_WEB_FRAME_UTILS_H_ |
6 #define CONTENT_RENDERER_WEB_FRAME_UTILS_H_ | 6 #define CONTENT_RENDERER_WEB_FRAME_UTILS_H_ |
7 | 7 |
8 namespace blink { | 8 namespace blink { |
9 class WebFrame; | 9 class WebFrame; |
10 } | 10 } |
11 | 11 |
12 namespace content { | 12 namespace content { |
13 | 13 |
14 // Returns the routing ID of the RenderFrameImpl or RenderFrameProxy | |
15 // associated with |web_frame|. | |
16 int GetRoutingIdForFrameOrProxy(blink::WebFrame* web_frame); | |
17 | |
18 // Returns either a WebLocalFrame or WebRemoteFrame based on |routing_id|. | 14 // Returns either a WebLocalFrame or WebRemoteFrame based on |routing_id|. |
19 // Returns nullptr if |routing_id| doesn't properly map to a frame. | 15 // Returns nullptr if |routing_id| doesn't properly map to a frame. |
20 blink::WebFrame* GetWebFrameFromRoutingIdForFrameOrProxy(int routing_id); | 16 blink::WebFrame* GetWebFrameFromRoutingIdForFrameOrProxy(int routing_id); |
21 | 17 |
22 } // namespace content | 18 } // namespace content |
23 | 19 |
24 #endif // CONTENT_RENDERER_WEB_FRAME_UTILS_H_ | 20 #endif // CONTENT_RENDERER_WEB_FRAME_UTILS_H_ |
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