Mask transformation disappears on Orientation change

[brandoFS]

Bug Reporting

Steps to Reproduce

1. Apply Mask to ImageView within collapsing toolbarlayout
2. Observe Mask is applied correctly to imageview
3. Rotate from Portrait to Landscape
4. Observe mask disappears on landscape layout

Actual Results (include screenshots)

Expected Results (include screenshots)

Mask transformation is applied on portrait and landscape

URL

OS details

• Device: Nexus 7 tablet
• OS:

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