Port over aapt -x related change.

The change's SHA: 691558d8716d50a06fb2fb41548d78762f73d787.
The change's check in message:
Modify aapt tool (on device version ONLY) to provide
proper support for -x option.

CR: JoshG.
Conflicts:

	tools/aapt/Main.cpp
Status bar theming.

Per PD requirements, only status bar expanded view
is made theme-aware.

CR: JoshG.
Conflicts:

	api/current.xml
	core/java/android/widget/RemoteViews.java
	core/res/res/layout/status_bar_expanded.xml
	core/res/res/layout/status_bar_latest_event.xml
	core/res/res/layout/status_bar_latest_event_content.xml
	core/res/res/layout/status_bar_tracking.xml
	core/res/res/values/public.xml
	core/res/res/values/themes.xml
	services/java/com/android/server/status/StatusBarService.java
Make colors theme'able

Conflicts:

	core/java/android/content/res/Resources.java
	core/java/android/content/res/TypedArray.java
More code to support color theme'ing

Conflicts:

	core/java/android/content/pm/ThemeInfo.java

Conflicts:

	core/java/android/content/pm/ThemeInfo.java