Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 86 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/wtf/gobject/GRefPtr.cpp b/Source/JavaScriptCore/wtf/gobject/GRefPtr.cpp
new file mode 100644
index 0000000..1cd22c5
--- /dev/null
+++ b/Source/JavaScriptCore/wtf/gobject/GRefPtr.cpp
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2009 Martin Robinson
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "config.h"
+#include "GRefPtr.h"
+
+#if ENABLE(GLIB_SUPPORT)
+
+#include <glib.h>
+
+namespace WTF {
+
+template <> GHashTable* refGPtr(GHashTable* ptr)
+{
+    if (ptr)
+        g_hash_table_ref(ptr);
+    return ptr;
+}
+
+template <> void derefGPtr(GHashTable* ptr)
+{
+    g_hash_table_unref(ptr);
+}
+
+#if GLIB_CHECK_VERSION(2, 24, 0)
+template <> GVariant* refGPtr(GVariant* ptr)
+{
+    if (ptr)
+        g_variant_ref(ptr);
+    return ptr;
+}
+
+template <> void derefGPtr(GVariant* ptr)
+{
+    g_variant_unref(ptr);
+}
+
+#else
+
+// We do this so that we can avoid including the glib.h header in GRefPtr.h.
+typedef struct _GVariant {
+    bool fake;
+} GVariant; 
+
+template <> GVariant* refGPtr(GVariant* ptr)
+{
+    return ptr;
+}
+
+template <> void derefGPtr(GVariant* ptr)
+{
+}
+
+#endif
+
+template <> GSource* refGPtr(GSource* ptr)
+{
+    if (ptr)
+        g_source_ref(ptr);
+    return ptr;
+}
+
+template <> void derefGPtr(GSource* ptr)
+{
+    if (ptr)
+        g_source_unref(ptr);
+}
+
+} // namespace WTF
+
+#endif // ENABLE(GLIB_SUPPORT)