Merge changes from topic 'am-9a359cd5-d018-48ab-ad8e-de4e1c0151e4' into ub-launcher3-master
* changes:
Dark page indicator for wallpapers that support dark text. am: b2b0333a am: 3120b114
Dark page indicator for wallpapers that support dark text. am: b2b0333a
Dark page indicator for wallpapers that support dark text.