DevTools: fix for LayoutTests/inspector/console-log-before-inspector-open.html which crashes in Chromium.
DevTools: fix for LayoutTests/inspector/console-log-before-inspector-open.html which crashes in Chromium.

TBR=pfeldman

Review URL: http://codereview.chromium.org/549146

git-svn-id: http://src.chromium.org/svn/trunk/src@36995 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: cd9bac370200e6e8a3d2bea0355dbe53d3617812
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser