DevTools: Add scripts for buildbot to use node.js/npm

third_party/WebKit/Source/devtools/package.json

 {
   "name": "chrome-devtools-frontend",
   "description": "Chrome DevTools UI",
   "scripts": {
     "server": "node scripts/hosted_mode/server.js",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "lint": "eslint -c front_end/.eslintrc.js --ignore-path front_end/.eslintignore front_end"

[chenwilliam, 2016/08/25 20:41:10]

Eventually we can use this simple npm script instead of lint_javascript.py for
the presubmit hook, but for now I'll use this lint script because
lint_javascript.py is optional and passes when eslint is not installed.

   },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/ChromeDevTools/devtools-frontend.git"
   },
   "keywords": [
     "devtools",
     "chrome",
     "chromium",
     "blink",
     "debugger"
   ],
   "author": "The Chromium Authors",
   "license": "SEE LICENSE IN https://chromium.googlesource.com/chromium/src/+/master/LICENSE",
   "bugs": {
     "url": "https://bugs.chromium.org/p/chromium/issues/list?can=2&q=component:Platform%3EDevTools%20&sort=-opened&colspec=ID%20Stars%20Owner%20Summary%20Modified%20Opened"
   },
   "homepage": "https://devtools.chrome.com"
 }