Fix API check derpage

Change-Id: Ib2086febae4c4f3c2caec77d8a78dcb1d0dfc978
SlimRecents Background : inline with slim
Fix recent panel defaulting to white on clean flash

Previously, recent panel would default to a solid
    white background on clean flash, until the user
    changed/reset the colors.  This fixes that issue,
    and the recent panel background now defaults to
    the proper semi-transparent white drawable (or
    semi-transparent black drawable if the TRDS
    state is switched).

Change-Id: Iea9d292596e8f4f51b55940e97e6597215ca58c2
Revert "SlimRecents : Custom header text color (1/2)"

This reverts commit 194683339b162f3c44b74f6503ca68d7513820a7.

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
FB: Slimrecents card/text color [2/2]

Allows user to set custom colors for Slimrecents card
    header text and background.

PS: fixed expanded card (thumbnail) background
Change-Id: I896a4db4ce235dc53858381347379d5fd7f7e796

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java