Bug 782416 - Make gfx::2d's nullptr definition actually work. r=nrc

--HG--
extra : rebase_source : da098e5e6d04aa1dce2ffefd4ccd0ad6ffb376b8

gfx/2d/2D.h

@@ -6,6 +6,7 @@
 #ifndef _MOZILLA_GFX_2D_H
 #define _MOZILLA_GFX_2D_H
 
+#include "Types.h"
 #include "Point.h"
 #include "Rect.h"
 #include "Matrix.h"
@@ -19,23 +20,6 @@
 #include <string>
 #endif
 
-/**
- * Use C++11 nullptr if available; otherwise use a C++ typesafe template; and
- * for C, fall back to longs.  See bugs 547964 and 626472.
- * Copy and paste job from nscore.h, see bug 781943
- */
-#if defined(MOZ_GFX) && !defined(HAVE_NULLPTR)
-#ifndef __cplusplus
-# define nullptr ((void*)0)
-#elif defined(__GNUC__)
-# define nullptr __null
-#elif defined(_WIN64)
-# define nullptr 0LL
-#else
-# define nullptr 0L
-#endif
-#endif /* defined(MOZ_GFX) && !defined(HAVE_NULLPTR) */
-
 struct _cairo_surface;
 typedef _cairo_surface cairo_surface_t;
 

gfx/2d/Types.h

@@ -6,6 +6,23 @@
 #ifndef MOZILLA_GFX_TYPES_H_
 #define MOZILLA_GFX_TYPES_H_
 
+/**
+ * Use C++11 nullptr if available; otherwise use a C++ typesafe template; and
+ * for C, fall back to longs.  See bugs 547964 and 626472.
+ * Copy and paste job from nscore.h, see bug 781943
+ */
+#if defined(MOZ_GFX) && !defined(HAVE_NULLPTR)
+#ifndef __cplusplus
+# define nullptr ((void*)0)
+#elif defined(__GNUC__)
+# define nullptr __null
+#elif defined(_WIN64)
+# define nullptr 0LL
+#else
+# define nullptr 0L
+#endif
+#endif /* defined(MOZ_GFX) && !defined(HAVE_NULLPTR) */
+
 #include "mozilla/StandardInteger.h"
 
 #include <stddef.h>

gfx/2d/UserData.h

@@ -7,6 +7,7 @@
 #define MOZILLA_GFX_USERDATA_H_
 
 #include <stdlib.h>
+#include "Types.h"
 #include "mozilla/Assertions.h"
 
 namespace mozilla {