Remove the suppression for issue 330528

BUG=330528
TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/548273002

Cr-Commit-Position: refs/heads/master@{#293709}

build/sanitizers/tsan_suppressions.cc

@@ -184,9 +184,6 @@ char kTSanDefaultSuppressions[] =
 // http://crbug.com/329460
 "race:extensions::InfoMap::AddExtension\n"
 
-// http://crbug.com/330528
-"race:v8::internal::MarkCompactCollector::SweepInParallel\n"
-
 // http://crbug.com/333244
 "race:content::"
     "VideoCaptureImplTest::MockVideoCaptureImpl::~MockVideoCaptureImpl\n"