1 files changed, 47 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/modules/serviceworkers/HeaderMap.h b/chromium/third_party/WebKit/Source/modules/serviceworkers/HeaderMap.h
new file mode 100644
index 00000000000..3e5b47f567d
--- /dev/null
+++ b/chromium/third_party/WebKit/Source/modules/serviceworkers/HeaderMap.h
@@ -0,0 +1,47 @@
+// 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.
+
+#ifndef HeaderMap_h
+#define HeaderMap_h
+
+#include "bindings/v8/ScriptWrappable.h"
+#include "wtf/Forward.h"
+#include "wtf/HashMap.h"
+#include "wtf/RefCounted.h"
+#include "wtf/text/StringHash.h"
+
+namespace WebCore {
+
+class HeaderMapForEachCallback;
+class ScriptValue;
+
+class HeaderMap FINAL : public ScriptWrappable, public RefCounted<HeaderMap> {
+public:
+    static PassRefPtr<HeaderMap> create();
+    static PassRefPtr<HeaderMap> create(const HashMap<String, String>& headers);
+
+    // HeaderMap.idl implementation.
+    unsigned long size() const;
+    void clear();
+    bool remove(const String& key);
+    String get(const String& key);
+    bool has(const String& key);
+    void set(const String& key, const String& value);
+    void forEach(PassOwnPtr<HeaderMapForEachCallback>, ScriptValue&);
+    void forEach(PassOwnPtr<HeaderMapForEachCallback>);
+
+    const HashMap<String, String>& headerMap() const { return m_headers; }
+
+private:
+    HeaderMap();
+    explicit HeaderMap(const HashMap<String, String>& headers);
+    void forEachInternal(PassOwnPtr<HeaderMapForEachCallback>, ScriptValue* thisArg);
+
+    // FIXME: this doesn't preserve ordering while ES6 Map type requires it.
+    HashMap<String, String> m_headers;
+};
+
+} // namespace WebCore
+
+#endif // HeaderMap_h