Added check so that time when chrome is not running (sleep) is not counted towards timeout.
Added check so that time when chrome is not running (sleep) is not
counted towards timeout.

SpenceKonde/tabwrangler,stevenqzhang/tabwrangler,jacobSingh/tabwrangler,tabwrangler/tabwrangler,tabwrangler/tabwrangler,sonntag/tabshepherd,jacobSingh/tabwrangler,stevenqzhang/tabwrangler,sonntag/tabshepherd,SpenceKonde/tabwrangler,SpenceKonde/tabwrangler,tabwrangler/tabwrangler,sonntag/tabshepherd,stevenqzhang/tabwrangler