| Index: third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModule.cpp
 | 
| diff --git a/third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModule.cpp b/third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModule.cpp
 | 
| index b1b4ab700304cac31bfa59a864176b6366efb77f..2d3c3d39b7a7bc51084e19eaa19ce975a81f310d 100644
 | 
| --- a/third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModule.cpp
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| +++ b/third_party/WebKit/Source/modules/canvas/HTMLCanvasElementModule.cpp
 | 
| @@ -63,9 +63,10 @@ OffscreenCanvas* HTMLCanvasElementModule::transferControlToOffscreenInternal(
 | 
|    if (bridge) {
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|      // If a bridge exists, it means canvas.createSurfaceLayer() has been called
 | 
|      // and its SurfaceId has been populated as well.
 | 
| -    offscreenCanvas->setSurfaceId(bridge->getSurfaceId().client_id(),
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| -                                  bridge->getSurfaceId().local_id(),
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| -                                  bridge->getSurfaceId().nonce());
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| +    // TODO(fsamuel): Plumb FrameSinkId into blink.
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| +    offscreenCanvas->setSurfaceId(
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| +        bridge->getSurfaceId().frame_sink_id().client_id(),
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| +        bridge->getSurfaceId().local_id(), bridge->getSurfaceId().nonce());
 | 
|    }
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|    return offscreenCanvas;
 | 
|  }
 | 
| 
 |