Remove an used variable.
Forget to remove this old debugger attribute.
[auto] Merge from Core

    • #0b47a01 — Remove an used variable. (Ivan Enderlin, 2013-11-08)
    • #1dd3ade — Forget to remove this old debugger attribute. (Ivan Enderlin, 2013-11-08)

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Merge remote branch 'library-core/master'