Bug 973257. GL: Fix broken printf string. r=vlad

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extra : rebase_source : 4e2381555b7b1a49cb05cb438f63b4fe8f2fe0ed
Bug 973256. Don't double printf. r=jdm

I suspect this was accidental.

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extra : rebase_source : 002fd9d384bc8d7b961b58df0c870057fb3e0a18