1 files changed, 27 insertions, 9 deletions
diff --git a/WebCore/html/Blob.h b/WebCore/html/Blob.h
index 7afc7a0..374a401 100644
--- a/WebCore/html/Blob.h
+++ b/WebCore/html/Blob.h
@@ -32,39 +32,45 @@
 #define Blob_h
 
 #include "BlobItem.h"
+#include "KURL.h"
 #include "PlatformString.h"
+#include <wtf/PassOwnPtr.h>
 #include <wtf/PassRefPtr.h>
 #include <wtf/RefCounted.h>
 #include <wtf/Vector.h>
 
 namespace WebCore {
 
+class BlobData;
 class ScriptExecutionContext;
 
 class Blob : public RefCounted<Blob> {
 public:
+    // FIXME: To be removed when we switch to using BlobData.
     static PassRefPtr<Blob> create(ScriptExecutionContext* scriptExecutionContext, const String& type, const BlobItemList& items)
     {
         return adoptRef(new Blob(scriptExecutionContext, type, items));
     }
 
-    // FIXME: Deprecated method.  This is called only from
-    // bindings/v8/SerializedScriptValue.cpp and the usage in it will become invalid once
-    // BlobBuilder is introduced.
-    static PassRefPtr<Blob> create(ScriptExecutionContext* scriptExecutionContext, const String& path)
+    // For deserialization.
+    static PassRefPtr<Blob> create(ScriptExecutionContext* scriptExecutionContext, const KURL& srcURL, const String& type, long long size)
     {
-        return adoptRef(new Blob(scriptExecutionContext, path));
+        return adoptRef(new Blob(scriptExecutionContext, srcURL, type, size));
     }
 
-    virtual ~Blob() { }
+    virtual ~Blob();
 
+    void contextDestroyed();
+
+    const KURL& url() const { return m_url; }
     unsigned long long size() const;
     const String& type() const { return m_type; }
     virtual bool isFile() const { return false; }
 
-    // FIXME: Deprecated method.
+    // FIXME: To be removed when we switch to using BlobData.
     const String& path() const;
 
+    // FIXME: To be removed when we switch to using BlobData.
     const BlobItemList& items() const { return m_items; }
 
 #if ENABLE(BLOB)
@@ -72,14 +78,26 @@ public:
 #endif
 
 protected:
+    // FIXME: To be removed when we switch to using BlobData.
     Blob(ScriptExecutionContext*, const String& type, const BlobItemList&);
     Blob(ScriptExecutionContext*, const PassRefPtr<BlobItem>&);
-
-    // FIXME: Deprecated constructor.  See also the comment for Blob::create(path).
     Blob(ScriptExecutionContext*, const String& path);
 
+    Blob(ScriptExecutionContext*, PassOwnPtr<BlobData>, long long size);
+
+    // For deserialization.
+    Blob(ScriptExecutionContext*, const KURL& srcURL, const String& type, long long size);
+
+    // FIXME: To be removed when we switch to using BlobData.
     BlobItemList m_items;
+
+    // This is an internal URL referring to the blob data associated with this object.
+    // It is only used by FileReader to read the blob data via loading from the blob URL resource.
+    KURL m_url;
+
+    ScriptExecutionContext* m_scriptExecutionContext;
     String m_type;
+    long long m_size;
 };
 
 } // namespace WebCore