Reproduction steps:
1. Open the attached "StatisticsWindow.zip" project;
2. Enter Play mode;
3. Enable Frame Debug;
4. Click on Canvas -> Image;
5. Enable/disable Image component and observe Stats window;

Actual result: SetPass calls information does not update when Image component is disabled or enabled.
Expected result: SetPass calls information should be updated when disabling/enabling Image component like Batches information.

Note: SetPass calls information is updated when is clicked on Game window.

Reproduced with: 5.4.5p3, 5.5.4f1, 5.6.1p4, 2017.1.0b10, 2017.2.0a4