Cross Reference: /packages/apps/UnifiedEmail/res/drawable-mdpi-v19

`Name`	`Date`	`Size`
Up to higher level directory
`btn_default_pressed_holo_light.9.png`	20-Jun-2014	`315`
`list_pressed_holo.9.png`	20-Jun-2014	`179`
`notification_bg_normal_pressed.9.png`	20-Jun-2014	`157`

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