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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 | 14 // Returns the routing ID of the RenderFrameImpl or RenderFrameProxy |
| 15 // associated with |web_frame|. | 15 // associated with |web_frame|. |
| 16 int GetRoutingIdForFrameOrProxy(blink::WebFrame* web_frame); | 16 int GetRoutingIdForFrameOrProxy(blink::WebFrame* web_frame); |
| 17 | 17 |
| 18 // Returns either a WebLocalFrame or WebRemoteFrame based on |routing_id|. |
| 19 // Returns nullptr if |routing_id| doesn't properly map to a frame. |
| 20 blink::WebFrame* GetWebFrameFromRoutingIdForFrameOrProxy(int routing_id); |
| 21 |
| 18 } // namespace content | 22 } // namespace content |
| 19 | 23 |
| 20 #endif // CONTENT_RENDERER_WEB_FRAME_UTILS_H_ | 24 #endif // CONTENT_RENDERER_WEB_FRAME_UTILS_H_ |
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