benchmark.js: Add more constants, ui.trash(), ui.browserscope.post(), and ui.browserscope.refresh(). [jddalton]
benchmark.js: Add more constants, ui.trash(), ui.browserscope.post(), and ui.browserscope.refresh(). [jddalton]

halcyonandon/benchmark.js,polymaths/benchmark.js,dragthor/benchmark.js,rasata/benchmark.js,jayphelps/benchmark.js,rasata/benchmark.js,jayphelps/benchmark.js,KillerDesigner/benchmark.js,jayphelps/benchmark.js,jayphelps/benchmark.js,halcyonandon/benchmark.js,rasata/benchmark.js,polymaths/benchmark.js,polymaths/benchmark.js,dragthor/benchmark.js,dragthor/benchmark.js,halcyonandon/benchmark.js,halcyonandon/benchmark.js,KillerDesigner/benchmark.js,dragthor/benchmark.js,polymaths/benchmark.js,rasata/benchmark.js,KillerDesigner/benchmark.js,KillerDesigner/benchmark.js