tools: update ESLint to 4.2.0

ESLint 4.2.0 contains a fix for a bug that is blocking us from moving to
the non-legacy stricter indentation linting. Update to 4.2.0 to remove
the blocking issue.

Backport-PR-URL: https://github.com/nodejs/node/pull/14859
PR-URL: https://github.com/nodejs/node/pull/14155
Ref: https://github.com/eslint/eslint/issues/8882
Ref: https://github.com/eslint/eslint/pull/8885
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

4 files changed, 0 insertions, 216 deletions

diff --git a/tools/eslint/node_modules/generate-function/README.md b/tools/eslint/node_modules/generate-function/README.md
deleted file mode 100644
index 693bff87cf..0000000000
--- a/tools/eslint/node_modules/generate-function/README.md
+++ /dev/null
@@ -1,72 +0,0 @@
-# generate-function
-
-Module that helps you write generated functions in Node
-
-```
-npm install generate-function
-```
-
-[![build status](http://img.shields.io/travis/mafintosh/generate-function.svg?style=flat)](http://travis-ci.org/mafintosh/generate-function)
-
-## Disclamer
-
-Writing code that generates code is hard.
-You should only use this if you really, really, really need this for performance reasons (like schema validators / parsers etc).
-
-## Usage
-
-``` js
-var genfun = require('generate-function')
-
-var addNumber = function(val) {
-  var fn = genfun()
-    ('function add(n) {')
-      ('return n + %d', val) // supports format strings to insert values
-    ('}')
-
-  return fn.toFunction() // will compile the function
-}
-
-var add2 = addNumber(2)
-
-console.log('1+2=', add2(1))
-console.log(add2.toString()) // prints the generated function
-```
-
-If you need to close over variables in your generated function pass them to `toFunction(scope)`
-
-``` js
-var multiply = function(a, b) {
-  return a * b
-}
-
-var addAndMultiplyNumber = function(val) {
-  var fn = genfun()
-    ('function(n) {')
-      ('if (typeof n !== "number") {') // ending a line with { will indent the source
-        ('throw new Error("argument should be a number")')
-      ('}')
-      ('var result = multiply(%d, n+%d)', val, val)
-      ('return result')
-    ('}')
-
-  // use fn.toString() if you want to see the generated source
-
-  return fn.toFunction({
-    multiply: multiply
-  })
-}
-
-var addAndMultiply2 = addAndMultiplyNumber(2)
-
-console.log('(3 + 2) * 2 =', addAndMultiply2(3))
-```
-
-## Related
-
-See [generate-object-property](https://github.com/mafintosh/generate-object-property) if you need to safely generate code that
-can be used to reference an object property
-
-## License
-
-MIT
\ No newline at end of file
diff --git a/tools/eslint/node_modules/generate-function/example.js b/tools/eslint/node_modules/generate-function/example.js
deleted file mode 100644
index 8d1fee1626..0000000000
--- a/tools/eslint/node_modules/generate-function/example.js
+++ /dev/null
@@ -1,27 +0,0 @@
-var genfun = require('./')
-
-var multiply = function(a, b) {
-  return a * b
-}
-
-var addAndMultiplyNumber = function(val) {
-  var fn = genfun()
-    ('function(n) {')
-      ('if (typeof n !== "number") {') // ending a line with { will indent the source
-        ('throw new Error("argument should be a number")')
-      ('}')
-      ('var result = multiply(%d, n+%d)', val, val)
-      ('return result')
-    ('}')
-
-  // use fn.toString() if you want to see the generated source
-
-  return fn.toFunction({
-    multiply: multiply
-  })
-}
-
-var addAndMultiply2 = addAndMultiplyNumber(2)
-
-console.log(addAndMultiply2.toString())
-console.log('(3 + 2) * 2 =', addAndMultiply2(3))
\ No newline at end of file
diff --git a/tools/eslint/node_modules/generate-function/index.js b/tools/eslint/node_modules/generate-function/index.js
deleted file mode 100644
index 37e064bb47..0000000000
--- a/tools/eslint/node_modules/generate-function/index.js
+++ /dev/null
@@ -1,61 +0,0 @@
-var util = require('util')
-
-var INDENT_START = /[\{\[]/
-var INDENT_END = /[\}\]]/
-
-module.exports = function() {
-  var lines = []
-  var indent = 0
-
-  var push = function(str) {
-    var spaces = ''
-    while (spaces.length < indent*2) spaces += '  '
-    lines.push(spaces+str)
-  }
-
-  var line = function(fmt) {
-    if (!fmt) return line
-
-    if (INDENT_END.test(fmt.trim()[0]) && INDENT_START.test(fmt[fmt.length-1])) {
-      indent--
-      push(util.format.apply(util, arguments))
-      indent++
-      return line
-    }
-    if (INDENT_START.test(fmt[fmt.length-1])) {
-      push(util.format.apply(util, arguments))
-      indent++
-      return line
-    }
-    if (INDENT_END.test(fmt.trim()[0])) {
-      indent--
-      push(util.format.apply(util, arguments))
-      return line
-    }
-
-    push(util.format.apply(util, arguments))
-    return line
-  }
-
-  line.toString = function() {
-    return lines.join('\n')
-  }
-
-  line.toFunction = function(scope) {
-    var src = 'return ('+line.toString()+')'
-
-    var keys = Object.keys(scope || {}).map(function(key) {
-      return key
-    })
-
-    var vals = keys.map(function(key) {
-      return scope[key]
-    })
-
-    return Function.apply(null, keys.concat(src)).apply(null, vals)
-  }
-
-  if (arguments.length) line.apply(null, arguments)
-
-  return line
-}
diff --git a/tools/eslint/node_modules/generate-function/package.json b/tools/eslint/node_modules/generate-function/package.json
deleted file mode 100644
index cc950e8948..0000000000
--- a/tools/eslint/node_modules/generate-function/package.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "_from": "generate-function@^2.0.0",
-  "_id": "generate-function@2.0.0",
-  "_inBundle": false,
-  "_integrity": "sha1-aFj+fAlpt9TpCTM3ZHrHn2DfvnQ=",
-  "_location": "/eslint/generate-function",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "generate-function@^2.0.0",
-    "name": "generate-function",
-    "escapedName": "generate-function",
-    "rawSpec": "^2.0.0",
-    "saveSpec": null,
-    "fetchSpec": "^2.0.0"
-  },
-  "_requiredBy": [
-    "/eslint/is-my-json-valid"
-  ],
-  "_resolved": "https://registry.npmjs.org/generate-function/-/generate-function-2.0.0.tgz",
-  "_shasum": "6858fe7c0969b7d4e9093337647ac79f60dfbe74",
-  "_spec": "generate-function@^2.0.0",
-  "_where": "/Users/trott/io.js/tools/eslint-tmp/node_modules/eslint/node_modules/is-my-json-valid",
-  "author": {
-    "name": "Mathias Buus"
-  },
-  "bugs": {
-    "url": "https://github.com/mafintosh/generate-function/issues"
-  },
-  "bundleDependencies": false,
-  "deprecated": false,
-  "description": "Module that helps you write generated functions in Node",
-  "devDependencies": {
-    "tape": "^2.13.4"
-  },
-  "homepage": "https://github.com/mafintosh/generate-function",
-  "keywords": [
-    "generate",
-    "code",
-    "generation",
-    "function",
-    "performance"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "generate-function",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mafintosh/generate-function.git"
-  },
-  "scripts": {
-    "test": "tape test.js"
-  },
-  "version": "2.0.0"
-}