[v8] Layout Test needs manual rebaseline due to issue v8:6529

Bug: v8:6529
Change-Id: If7d46b40951d010b929fbf6c07143c218602ccf1
Reviewed-on: https://chromium-review.googlesource.com/549900
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#482624}

third_party/WebKit/LayoutTests/TestExpectations

@@ -2902,6 +2902,8 @@ crbug.com/736548 [ Mac ] css2.1/t040304-c64-uri-00-a-g.html [ Failure Pass ]
 # Rebaselining a newly-passing test fixed by v8
 crbug.com/v8/6504 fast/js/mozilla/strict/B.1.2.html [ NeedsManualRebaseline ]
 
+crbug.com/v8/6529 inspector/console/console-dir.html [ NeedsManualRebaseline ]
+
 # These tests are failing on Mac-10.12 when using an Intel GPU.
 crbug.com/736177 [ Mac ] css2.1/t1202-counter-04-b.html [ Failure Pass ]
 crbug.com/736177 [ Mac ] css2.1/t1202-counters-04-b.html [ Failure Pass ]