[gjs] build: Install gjs/mem.h

[Philip Chimento <pchimento src gnome org>]

commit d32e4a94ff9dc8ea17a2d511f7b96532126246ad
Author: Philip Chimento <philip chimento gmail com>
Date:   Sun Sep 2 10:04:51 2018 -0400

    build: Install gjs/mem.h
    
    Forgot this in an earlier commit.
    
    Unreviewed, pushing to fix downstream builds.

 gjs-srcs.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gjs-srcs.mk b/gjs-srcs.mk
index 6e172b45..aca65c60 100644
--- a/gjs-srcs.mk
+++ b/gjs-srcs.mk
@@ -3,6 +3,7 @@ gjs_public_headers =            \
        gjs/coverage.h          \
        gjs/gjs.h               \
        gjs/macros.h            \
+       gjs/mem.h               \
        gjs/profiler.h          \
        util/error.h            \
        $(NULL)
@@ -76,7 +77,6 @@ gjs_srcs =                            \
        gjs/jsapi-util-root.h           \
        gjs/jsapi-util-string.cpp       \
        gjs/jsapi-wrapper.h             \
-       gjs/mem.h                       \
        gjs/mem.cpp                     \
        gjs/module.h                    \
        gjs/module.cpp                  \