Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 53 insertions, 0 deletions

diff --git a/Source/WebCore/css/MediaFeatureNames.cpp b/Source/WebCore/css/MediaFeatureNames.cpp
new file mode 100644
index 0000000..85b8cbc
--- /dev/null
+++ b/Source/WebCore/css/MediaFeatureNames.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2005 Apple Computer, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+
+#ifdef SKIP_STATIC_CONSTRUCTORS_ON_GCC
+#define CSS_MEDIAQUERY_NAMES_HIDE_GLOBALS 1
+#endif
+
+#include "MediaFeatureNames.h"
+#include <wtf/StaticConstructors.h>
+
+namespace WebCore {
+namespace MediaFeatureNames {
+
+#define DEFINE_MEDIAFEATURE_GLOBAL(name, str) \
+    DEFINE_GLOBAL(AtomicString, name##MediaFeature, str)
+CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(DEFINE_MEDIAFEATURE_GLOBAL)
+#undef DEFINE_MEDIAFEATURE_GLOBAL
+
+void init()
+{
+    static bool initialized;
+    if (!initialized) {
+       // Use placement new to initialize the globals.
+
+        AtomicString::init();
+        #define INITIALIZE_GLOBAL(name, str) new ((void*)&name##MediaFeature) AtomicString(str);
+        CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(INITIALIZE_GLOBAL)
+        #undef INITIALIZE_GLOBAL
+        initialized = true;
+    }
+}
+
+} // namespace MediaFeatureNames
+} // namespace WebCore