[cluttermm] LayoutMeta: Make the constructor explicit.

[Murray Cumming <murrayc src gnome org>]

commit b87b4cd3bdf58122618d57559446333cb31e61be
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Jan 10 22:41:12 2011 +0100

    LayoutMeta: Make the constructor explicit.
    
    * clutter/src/layoutmeta.hg: Use the explicit keyword on the constructor,
    as we do elsewhere in *mm projects.

 ChangeLog                 |    7 +++++++
 clutter/src/layoutmeta.hg |    7 +++----
 2 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index f69cce3..cf8f2d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2011-01-10  Murray Cumming  <murrayc murrayc com>
 
+	LayoutMeta: Make the constructor explicit.
+
+	* clutter/src/layoutmeta.hg: Use the explicit keyword on the constructor, 
+	as we do elsewhere in *mm projects.
+
+2011-01-10  Murray Cumming  <murrayc murrayc com>
+
 	LayoutManager: Wrap the vfuncs.
 
 	* clutter/src/clutter_vfuncs.defs: Fix a typo.
diff --git a/clutter/src/layoutmeta.hg b/clutter/src/layoutmeta.hg
index 6df1698..641191e 100644
--- a/clutter/src/layoutmeta.hg
+++ b/clutter/src/layoutmeta.hg
@@ -21,15 +21,14 @@
 _DEFS(cluttermm,clutter)
 _PINCLUDE(cluttermm/private/childmeta_p.h)
 
-namespace Clutter{
-
-    //class LayoutManager;
+namespace Clutter
+{
 
 class LayoutMeta : public ChildMeta
 {
     _CLASS_GOBJECT(LayoutMeta, ClutterLayoutMeta, CLUTTER_LAYOUT_META, ChildMeta, ClutterChildMeta)
 protected:
-    LayoutMeta(const Glib::RefPtr<LayoutManager>& layoutManager);
+    explicit LayoutMeta(const Glib::RefPtr<LayoutManager>& layoutManager);
 
 public:
     _WRAP_METHOD(Glib::RefPtr<LayoutManager> get_manager(), clutter_layout_meta_get_manager, refreturn)