Rebaseline two tests after r13940.

expectations/gm/Test-Mac10.7-MacMini4.1-GeForce320M-x86-Debug/expected-results.json

 {
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@@ skipping 1206 matching lines @@
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@@ skipping 7142 matching lines @@
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         [
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       ], 
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     }, 
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       "bugs": [
         1578
@@ skipping 7674 matching lines @@
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       "reviewed-by-human": false
     }
   }
 }