m_hasBeenClosed   145 Source/core/fileapi/Blob.cpp     m_hasBeenClosed = true;
m_hasBeenClosed    88 Source/core/fileapi/Blob.h     bool hasBeenClosed() const { return m_hasBeenClosed; }
m_hasBeenClosed   106 Source/core/fileapi/Blob.h     bool m_hasBeenClosed;