| Index: third_party/WebKit/LayoutTests/shapedetection/resources/mock-facedetection.js
 | 
| diff --git a/third_party/WebKit/LayoutTests/shapedetection/resources/mock-facedetection.js b/third_party/WebKit/LayoutTests/shapedetection/resources/mock-facedetection.js
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| index c02fda228115f7c4a46718e4594e98761b8b3f09..1faf89f7727c4a8bcbeb293978e3c643e5d2693a 100644
 | 
| --- a/third_party/WebKit/LayoutTests/shapedetection/resources/mock-facedetection.js
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| +++ b/third_party/WebKit/LayoutTests/shapedetection/resources/mock-facedetection.js
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| @@ -44,8 +44,8 @@
 | 
|                                             request);
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|      }
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|  
 | 
| -    detect(bitmap_data) {
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| -      let receivedStruct = new Uint8Array(bitmap_data.pixel_data);
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| +    detect(frame_data, width, height) {
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| +      let receivedStruct = mojo.mapBuffer(frame_data, 0, width*height*4, 0);
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|        this.buffer_data_ = new Uint32Array(receivedStruct.buffer);
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|        return Promise.resolve({
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|          result: {
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| @@ -56,6 +56,7 @@
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|            ]
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|          }
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|        });
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| +      mojo.unmapBuffer(receivedStruct.buffer);
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|      }
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|    }
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|    return new MockFaceDetectionProvider();
 | 
| 
 |