Clean up LOCAL_C_INCLUDES

It should be specified by LOCAL_EXPORT_C_INCLUDE_DIRS from the imported
libraries.

Change-Id: I5b01ac24763a75984227d77671def6561325b7cc

tools/Android.mk

@@ -4,8 +4,6 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := checkseapp
 LOCAL_MODULE_TAGS := optional
-LOCAL_C_INCLUDES := \
-		external/selinux/libsepol/include
 LOCAL_CFLAGS := -DLINK_SEPOL_STATIC -Wall -Werror
 LOCAL_SRC_FILES := check_seapp.c
 LOCAL_STATIC_LIBRARIES := libsepol
@@ -19,8 +17,6 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := checkfc
 LOCAL_MODULE_TAGS := optional
-LOCAL_C_INCLUDES := external/selinux/libsepol/include \
-                    external/libselinux/include
 LOCAL_CFLAGS := -Wall -Werror
 LOCAL_SRC_FILES := checkfc.c
 LOCAL_STATIC_LIBRARIES := libsepol libselinux
@@ -43,7 +39,6 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := sepolicy-check
 LOCAL_MODULE_TAGS := optional
-LOCAL_C_INCLUDES := external/selinux/libsepol/include
 LOCAL_CFLAGS := -Wall -Werror
 LOCAL_SRC_FILES := sepolicy-check.c
 LOCAL_STATIC_LIBRARIES := libsepol

tools/sepolicy-analyze/Android.mk

@@ -5,7 +5,6 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := sepolicy-analyze
 LOCAL_MODULE_TAGS := optional
-LOCAL_C_INCLUDES := external/selinux/libsepol/include
 LOCAL_CFLAGS := -Wall -Werror
 LOCAL_SRC_FILES := sepolicy-analyze.c dups.c neverallow.c perm.c typecmp.c booleans.c attribute.c utils.c
 LOCAL_STATIC_LIBRARIES := libsepol