Remove a hack for getting libpagerank's headers.

Change-Id: I0976af738734337fb6b2ec5e89a9f568a6d3d4cb
diff --git a/libmemtrack/Android.mk b/libmemtrack/Android.mk
index a8fb3eb..7b170f5 100644
--- a/libmemtrack/Android.mk
+++ b/libmemtrack/Android.mk
@@ -13,7 +13,6 @@
 include $(CLEAR_VARS)
 LOCAL_SRC_FILES := memtrack_test.c
 LOCAL_MODULE := memtrack_test
-LOCAL_C_INCLUDES := $(call include-path-for, libpagemap)
 LOCAL_SHARED_LIBRARIES := libmemtrack libpagemap
 LOCAL_CFLAGS := -Wall -Werror
 include $(BUILD_EXECUTABLE)