Add two classes [as yet unused] needed for upcoming IDB Blob support.

public/platform/WebBlobInfo.h

+// 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 WebBlobInfo_h
+#define WebBlobInfo_h
+
+#include "WebCommon.h"
+#include "WebString.h"
+
+#if INSIDE_BLINK
+namespace WebCore { class BlobInfo; }
+#endif
+
+namespace blink {
+
+class WebBlobInfo {
+public:
+    WebBlobInfo()
+        : m_isFile(false)
+        , m_size(-1)
+        , m_lastModified(0)
+    {
+    }
+    WebBlobInfo(const WebString& uuid, const WebString& type, long long size)
+        : m_isFile(false)
+        , m_uuid(uuid)
+        , m_type(type)
+        , m_size(size)
+        , m_lastModified(0)
+    {
+    }
+    WebBlobInfo(const WebString& uuid, const WebString& filePath, const WebString& fileName, const WebString& type)
+        : m_isFile(true)
+        , m_uuid(uuid)
+        , m_type(type)
+        , m_size(-1)
+        , m_filePath(filePath)
+        , m_fileName(fileName)
+        , m_lastModified(0)
+    {
+    }
+    WebBlobInfo(const WebString& uuid, const WebString& filePath, const WebString& fileName, const WebString& type, double lastModified, long long size)
+        : m_isFile(true)
+        , m_uuid(uuid)
+        , m_type(type)
+        , m_size(size)
+        , m_filePath(filePath)
+        , m_fileName(fileName)
+        , m_lastModified(lastModified)
+    {
+    }
+    bool isFile() const { return m_isFile; }
+    const WebString& uuid() const { return m_uuid; }
+    const WebString& type() const { return m_type; }
+    long long size() const { return m_size; }
+    const WebString& filePath() const { return m_filePath; }
+    const WebString& fileName() const { return m_fileName; }
+    double lastModified() const { return m_lastModified; }
+
+#if INSIDE_BLINK
+    BLINK_COMMON_EXPORT operator WebCore::BlobInfo() const;
+#endif
+
+private:
+    bool m_isFile;
+    WebString m_uuid;
+    WebString m_type;
+    long long m_size;
+    WebString m_filePath;
+    WebString m_fileName;
+    double m_lastModified;
+};
+
+} // namespace blink
+
+#endif