Revert "Tweak app makefile with extra resources"

This reverts commit cb06686aba5b9e080e1b758e2ea17a73be648601.

Bug: 30240339
Change-Id: Ida9c44c7d856d9bcbf921fcd8ff05cef88b69b7c
diff --git a/Android.mk b/Android.mk
index e1e9ef5..b00519f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -7,6 +7,12 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
+ifeq ($(TARGET_BUILD_APPS),)
+support_library_root_dir := frameworks/support
+else
+support_library_root_dir := prebuilts/sdk/current/support
+endif
+
 # The base directory for Dialer sources.
 BASE_DIR := java/com/android
 
@@ -142,17 +148,15 @@
 
 LOCAL_RESOURCE_DIR := \
 	$(addprefix $(LOCAL_PATH)/, $(RES_DIRS)) \
-	$(SUPPORT_LIBRARY_ROOT)/core-ui/res \
-	$(SUPPORT_LIBRARY_ROOT)/design/res \
-	$(SUPPORT_LIBRARY_ROOT)/transition/res \
-	$(SUPPORT_LIBRARY_ROOT)/v7/appcompat/res \
-	$(SUPPORT_LIBRARY_ROOT)/v7/cardview/res \
-	$(SUPPORT_LIBRARY_ROOT)/v7/recyclerview/res
+	$(support_library_root_dir)/design/res \
+	$(support_library_root_dir)/transition/res \
+	$(support_library_root_dir)/v7/appcompat/res \
+	$(support_library_root_dir)/v7/cardview/res \
+	$(support_library_root_dir)/v7/recyclerview/res
 
 # We specify each package explicitly to glob resource files.
 LOCAL_AAPT_FLAGS := \
 	--auto-add-overlay \
-	--extra-packages android.support.coreui \
 	--extra-packages com.android.contacts.common \
 	--extra-packages com.android.dialer.app \
 	--extra-packages com.android.dialer.app.voicemail.error \