Revert "CM11 Themes: Add support for composed icons [1/2]"

This reverts commit 6ce7099758de1a14fbf571646c76a921b4b6f669.
Revert "CM11 Themes: Add support for composed icons [1/2]"

This reverts commit a483a18eeef51043ee910035aa9ba2cf7d4064ff.

Conflicts:
	core/java/android/content/pm/IPackageManager.aidl
	services/java/com/android/server/pm/PackageManagerService.java

Change-Id: If22fd4ce68db2ab5d0ba0185ca4f52f90b43506f