Extract info about gpu

Chromium has GPU ralated diagnostic info page at url chrome://gpu In node-webkit this page is broken but information may be extracted through devtools:

• 1. open chrome://gpu in nw
• 2. open devtools
• 3. enter in console

var browserBridge = { onGpuInfoUpdate:function(arg){console.log(JSON.stringify(arg,null,1));}};

• 4. then

chrome.send('browserBridgeInitialized');

• 5. Tada! You have JSON object describing graphic features of nw.