Make chips included source instead of static java library.

Get rid of abstract methods in BaseRecipientAdapter
Update makefile
Change-Id: I3415c73446c605e69c0c2145e98a7e66abc33a6e
diff --git a/chips/Android.mk b/chips/Android.mk
index f5a935d..e1baf29 100644
--- a/chips/Android.mk
+++ b/chips/Android.mk
@@ -18,6 +18,6 @@
 LOCAL_MODULE := android-common-chips
 LOCAL_SDK_VERSION := current
 LOCAL_SRC_FILES := \
-     $(call all-java-files-under, java) \
-     $(call all-logtags-files-under, java)
+     $(call all-java-files-under, src) \
+     $(call all-logtags-files-under, src)
 include $(BUILD_STATIC_JAVA_LIBRARY)