Move webkit/{browser,common}/dom_storage into content/

content/public/browser/session_storage_usage_info.h

Index: content/public/browser/session_storage_usage_info.h
diff --git a/content/public/browser/session_storage_usage_info.h b/content/public/browser/session_storage_usage_info.h
new file mode 100644
index 0000000000000000000000000000000000000000..2faf9521c48e7fcf93d39a8a95933ac9948f68ef
--- /dev/null
+++ b/content/public/browser/session_storage_usage_info.h
@@ -0,0 +1,18 @@
+// Copyright 2013 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 CONTENT_PUBLIC_BROWSER_SESSION_STORAGE_USAGE_INFO_H_
+#define CONTENT_PUBLIC_BROWSER_SESSION_STORAGE_USAGE_INFO_H_
+
+namespace content {
+
+// Used to report Session Storage usage info by DOMStorageContext.
+struct CONTENT_EXPORT SessionStorageUsageInfo {
+  GURL origin;
+  std::string persistent_namespace_id;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_BROWSER_SESSION_STORAGE_USAGE_INFO_H_