1 files changed, 31 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/core/html/HTMLPictureElement.cpp b/chromium/third_party/WebKit/Source/core/html/HTMLPictureElement.cpp
new file mode 100644
index 00000000000..d5361777b0b
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/core/html/HTMLPictureElement.cpp
@@ -0,0 +1,31 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "core/html/HTMLPictureElement.h"
+
+#include "core/HTMLNames.h"
+#include "core/dom/ElementTraversal.h"
+#include "core/html/HTMLImageElement.h"
+
+namespace WebCore {
+
+using namespace HTMLNames;
+
+inline HTMLPictureElement::HTMLPictureElement(Document& document)
+    : HTMLElement(pictureTag, document)
+{
+    ScriptWrappable::init(this);
+}
+
+DEFINE_NODE_FACTORY(HTMLPictureElement)
+
+void HTMLPictureElement::sourceOrMediaChanged()
+{
+    for (HTMLImageElement* imageElement = Traversal<HTMLImageElement>::firstChild(*this); imageElement; imageElement = Traversal<HTMLImageElement>::nextSibling(*imageElement)) {
+        imageElement->selectSourceURL(HTMLImageElement::UpdateNormal);
+    }
+}
+
+} // namespace