Move SettingsLib tests and EasterEgg to aapt2.

Test: make -j SettingsLibTests
Change-Id: I38fbd6af7eb5707d76fb930b4d685e30b26f45de
diff --git a/packages/SettingsLib/common.mk b/packages/SettingsLib/common.mk
index 49c5467..9d1c4ca 100644
--- a/packages/SettingsLib/common.mk
+++ b/packages/SettingsLib/common.mk
@@ -21,6 +21,10 @@
 LOCAL_STATIC_ANDROID_LIBRARIES += \
     android-support-v4 \
     apptoolkit-lifecycle-runtime \
+    android-support-v7-recyclerview \
+    android-support-v7-preference \
+    android-support-v7-appcompat \
+    android-support-v14-preference \
     SettingsLib
 else
 LOCAL_RESOURCE_DIR += $(call my-dir)/res