otafault: Move headers under otafault/.

Test: mmma bootable/recovery
Change-Id: I3ceb72f703c7c2857d656c137d71baa1fccd8238
diff --git a/otafault/Android.mk b/otafault/Android.mk
index 3e14f77..5ec8a19 100644
--- a/otafault/Android.mk
+++ b/otafault/Android.mk
@@ -31,8 +31,8 @@
 LOCAL_SRC_FILES := config.cpp ota_io.cpp
 LOCAL_MODULE_TAGS := eng
 LOCAL_MODULE := libotafault
-LOCAL_C_INCLUDES := bootable/recovery
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
 LOCAL_STATIC_LIBRARIES := $(otafault_static_libs)
 
 include $(BUILD_STATIC_LIBRARY)
@@ -41,12 +41,13 @@
 # ===============================
 include $(CLEAR_VARS)
 
-LOCAL_SRC_FILES := config.cpp ota_io.cpp test.cpp
+LOCAL_SRC_FILES := test.cpp
 LOCAL_MODULE_TAGS := tests
 LOCAL_MODULE := otafault_test
-LOCAL_STATIC_LIBRARIES := $(otafault_static_libs)
+LOCAL_STATIC_LIBRARIES := \
+    libotafault \
+    $(otafault_static_libs)
 LOCAL_CFLAGS := -Wall -Werror
-LOCAL_C_INCLUDES := bootable/recovery
 LOCAL_FORCE_STATIC_EXECUTABLE := true
 
 include $(BUILD_EXECUTABLE)