Mark some inspector tests as Crash for assertion failure on SnowLeopard.
Mark some inspector tests as Crash for assertion failure on SnowLeopard.

BUG=374961
TBR=lushnikov@chromium.org,eae@chromium.org

Review URL: https://codereview.chromium.org/372713003

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@177572 bbb929c8-8fbe-4397-9dbb-9b2b20218538

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