[gjs] autofree: Avoid using local typedefs in classes

[Philip Chimento <pchimento src gnome org>]

commit 4d32b0ba18fdcb51d166235e36d57db74af7ad49
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Jun 10 20:25:46 2017 -0700

    autofree: Avoid using local typedefs in classes
    
    We can make the GjsAutoChar and GjsAutoUnref declarations a bit more
    readable by just writing 'unique_ptr' directly. This is more idiomatic
    C++ style.
    
    Thanks to Daniel Boles for pointing this out.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777597

 gjs/jsapi-util.h |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/gjs/jsapi-util.h b/gjs/jsapi-util.h
index 44bc372..6842e8d 100644
--- a/gjs/jsapi-util.h
+++ b/gjs/jsapi-util.h
@@ -35,9 +35,7 @@
 
 class GjsAutoChar : public std::unique_ptr<char, decltype(&g_free)> {
 public:
-    typedef std::unique_ptr<char, decltype(&g_free)> U;
-
-    GjsAutoChar(char *str = nullptr) : U(str, g_free) {}
+    GjsAutoChar(char *str = nullptr) : unique_ptr(str, g_free) {}
 
     operator const char *() {
         return get();
@@ -51,12 +49,10 @@ public:
 template <typename T>
 class GjsAutoUnref : public std::unique_ptr<T, decltype(&g_object_unref)> {
 public:
-    typedef std::unique_ptr<T, decltype(&g_object_unref)> U;
-
-    GjsAutoUnref(T *ptr = nullptr) : U(ptr, g_object_unref) {}
+    GjsAutoUnref(T *ptr = nullptr) : GjsAutoUnref::unique_ptr(ptr, g_object_unref) {}
 
     operator T *() {
-        return U::get();
+        return GjsAutoUnref::unique_ptr::get();
     }
 };