| Index: tools/perf/benchmarks/canvasmark.py | 
| diff --git a/tools/perf/benchmarks/canvasmark.py b/tools/perf/benchmarks/canvasmark.py | 
| index 4628e3b986456510b8b43a8c6fe55fdd872d35f0..56f30182908446a83369a88859823f9611a55ffb 100644 | 
| --- a/tools/perf/benchmarks/canvasmark.py | 
| +++ b/tools/perf/benchmarks/canvasmark.py | 
| @@ -15,7 +15,7 @@ from telemetry import test | 
| from telemetry.page import page_measurement | 
| from telemetry.page import page_set | 
|  | 
| -class CanvasMarkMeasurement(page_measurement.PageMeasurement): | 
| +class _CanvasMarkMeasurement(page_measurement.PageMeasurement): | 
|  | 
| def WillNavigateToPage(self, page, tab): | 
| page.script_to_evaluate_on_commit = """ | 
| @@ -46,7 +46,7 @@ class CanvasMarkMeasurement(page_measurement.PageMeasurement): | 
|  | 
|  | 
| class CanvasMark(test.Test): | 
| -  test = CanvasMarkMeasurement | 
| +  test = _CanvasMarkMeasurement | 
|  | 
| def CreatePageSet(self, options): | 
| return page_set.PageSet.FromDict({ | 
|  |