Create separate project for Wallpaper Picker

Change-Id: Id9e855780b9fb68c63eb6e9f6c19bcbce28a6fd5
diff --git a/Android.mk b/Android.mk
index 840b161..dbce33f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -26,10 +26,10 @@
 LOCAL_STATIC_JAVA_LIBRARIES := android-support-v13
 
 LOCAL_SRC_FILES := $(call all-java-files-under, src) \
-    $(call all-java-files-under, wallpaper_picker_src) \
+    $(call all-java-files-under, WallpaperPicker/src) \
     $(call all-renderscript-files-under, src) \
     $(call all-proto-files-under, protos)
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/wallpaper_picker_res $(LOCAL_PATH)/res
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/WallpaperPicker/res $(LOCAL_PATH)/res
 
 LOCAL_AAPT_FLAGS := --auto-add-overlay