diff -r 000000000000 -r 4f2f89ce4247 WebCore/html/canvas/CanvasPattern.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/html/canvas/CanvasPattern.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "CanvasPattern.h"
+
+#include "ExceptionCode.h"
+#include "PlatformString.h"
+
+namespace WebCore {
+
+void CanvasPattern::parseRepetitionType(const String& type, bool& repeatX, bool& repeatY, ExceptionCode& ec)
+{
+    ec = 0;
+    if (type.isEmpty() || type == "repeat") {
+        repeatX = true;
+        repeatY = true;
+        return;
+    }
+    if (type == "no-repeat") {
+        repeatX = false;
+        repeatY = false;
+        return;
+    }
+    if (type == "repeat-x") {
+        repeatX = true;
+        repeatY = false;
+        return;
+    }
+    if (type == "repeat-y") {
+        repeatX = false;
+        repeatY = true;
+        return;
+    }
+    ec = SYNTAX_ERR;
+}
+
+CanvasPattern::CanvasPattern(Image* image, bool repeatX, bool repeatY, bool originClean)
+    : m_pattern(Pattern::create(image, repeatX, repeatY))
+    , m_originClean(originClean)
+{
+}
+
+}