1 files changed, 12 insertions, 16 deletions

diff --git a/WebCore/fileapi/Blob.h b/WebCore/fileapi/Blob.h
index 0d5649c..2690ff5 100644
--- a/WebCore/fileapi/Blob.h
+++ b/WebCore/fileapi/Blob.h
@@ -41,46 +41,42 @@
 
 namespace WebCore {
 
-class ScriptExecutionContext;
-
 class Blob : public RefCounted<Blob> {
 public:
-    static PassRefPtr<Blob> create(ScriptExecutionContext* scriptExecutionContext, PassOwnPtr<BlobData> blobData, long long size)
+    static PassRefPtr<Blob> create(PassOwnPtr<BlobData> blobData, long long size)
     {
-        return adoptRef(new Blob(scriptExecutionContext, blobData, size));
+        return adoptRef(new Blob(blobData, size));
     }
 
     // For deserialization.
-    static PassRefPtr<Blob> create(ScriptExecutionContext* scriptExecutionContext, const KURL& srcURL, const String& type, long long size)
+    static PassRefPtr<Blob> create(const KURL& srcURL, const String& type, long long size)
     {
-        return adoptRef(new Blob(scriptExecutionContext, srcURL, type, size));
+        return adoptRef(new Blob(srcURL, type, size));
     }
 
     virtual ~Blob();
 
-    void contextDestroyed();
-
-    const KURL& url() const { return m_url; }
+    const KURL& url() const { return m_internalURL; }
     const String& type() const { return m_type; }
 
     virtual unsigned long long size() const { return static_cast<unsigned long long>(m_size); }
     virtual bool isFile() const { return false; }
 
 #if ENABLE(BLOB)
-    PassRefPtr<Blob> slice(ScriptExecutionContext*, long long start, long long length, const String& contentType = String()) const;
+    PassRefPtr<Blob> slice(long long start, long long length, const String& contentType = String()) const;
 #endif
 
 protected:
-    Blob(ScriptExecutionContext*, PassOwnPtr<BlobData>, long long size);
+    Blob(PassOwnPtr<BlobData>, long long size);
 
     // For deserialization.
-    Blob(ScriptExecutionContext*, const KURL& srcURL, const String& type, long long size);
+    Blob(const KURL& srcURL, const String& type, long long size);
 
-    // 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;
+    // This is an internal URL referring to the blob data associated with this object. It serves
+    // as an identifier for this blob. The internal URL is never used to source the blob's content
+    // into an HTML or for FileRead'ing, public blob URLs must be used for those purposes.
+    KURL m_internalURL;
     
-    ScriptExecutionContext* m_scriptExecutionContext;
     String m_type;
     long long m_size;
 };