Use holo alert drawable

These instances of the GB icon got missed in the big feature merge.

Change-Id: I4725be79af6e51e1aa5d575a32232bbac0a11275

Conflicts:
	src/com/android/settings/DevelopmentSettings.java
	src/com/android/settings/cmstats/AnonymousStats.java
Add preference for enabling root access (3/3)

 * Root over ADB is now disabled by default on non-eng builds
 * Requires support in su binary and adbd
 * Root access can be configured to use ADB only, apps only, or all

Change-Id: I132a35a31c676511db954ff19120fa6d3c795b23

Conflicts:
	res/values/arrays.xml
	src/com/android/settings/DevelopmentSettings.java
Switch to new Superuser

Change-Id: I9d91392ad6fbc9953d19059ab59b91d214c00e0c

Conflicts:
	Android.mk
	proguard.flags