src: install npm@3 with npm@2

Restore the ability to do one-shot upgrades from the versions of npm
bundled with Node 0.8 to npm@3, which simplifies using Travis with old
Node and new npm, for compatibility testing purposes. Older versions of
npm repack packages on install, which works poorly with the way npm@3
handles bundledDependencies with flat trees.

Fixes: #9668

PR-URL: https://github.com/npm/npm/pull/9981

5 files changed, 0 insertions, 127 deletions

diff --git a/node_modules/unique-slug/.npmignore b/node_modules/unique-slug/.npmignore
deleted file mode 100644
index 1ab9fa63f..000000000
--- a/node_modules/unique-slug/.npmignore
+++ /dev/null
@@ -1,5 +0,0 @@
-*~
-.#*
-DEADJOE
-
-node_modules
diff --git a/node_modules/unique-slug/README.md b/node_modules/unique-slug/README.md
deleted file mode 100644
index 978f69b72..000000000
--- a/node_modules/unique-slug/README.md
+++ /dev/null
@@ -1,20 +0,0 @@
-unique-slug
-===========
-
-Generate a unique character string suitible for use in files and URLs.
-
-```
-var uniqueSlug = require('unique-slug')
-
-var randomSlug = uniqueSlug()
-var fileSlug = uniqueSlug('/etc/passwd')
-```
-
-### uniqueSlug(*str*) → String (32 chars)
-
-If *str* is passed in then the return value will be its md5 digest in
-hex.
-
-If *str* is not passed in, it will be 16 bytes coverted into 32 hex
-characters, generated by `crypto.pseudoRandomBytes`.
-
diff --git a/node_modules/unique-slug/index.js b/node_modules/unique-slug/index.js
deleted file mode 100644
index 747cf6d06..000000000
--- a/node_modules/unique-slug/index.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict'
-var crypto = require('crypto')
-
-module.exports = function (uniq) {
-  if (uniq) {
-    var hash = crypto.createHash('md5')
-    hash.update(uniq)
-    return hash.digest('hex')
-  } else {
-    // Safe because w/o a callback because this interface can
-    // neither block nor error (by contrast with randomBytes
-    // which will throw an exception without enough entropy)
-    return crypto.pseudoRandomBytes(16).toString('hex')
-  }
-}
diff --git a/node_modules/unique-slug/package.json b/node_modules/unique-slug/package.json
deleted file mode 100644
index 959233482..000000000
--- a/node_modules/unique-slug/package.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{
-  "_args": [
-    [
-      "unique-slug@^1.0.0",
-      "/Users/rebecca/code/npm/node_modules/unique-filename"
-    ]
-  ],
-  "_from": "unique-slug@>=1.0.0 <2.0.0",
-  "_id": "unique-slug@1.0.0",
-  "_inCache": true,
-  "_location": "/unique-slug",
-  "_nodeVersion": "1.6.2",
-  "_npmUser": {
-    "email": "me@re-becca.org",
-    "name": "iarna"
-  },
-  "_npmVersion": "2.7.6",
-  "_phantomChildren": {},
-  "_requested": {
-    "name": "unique-slug",
-    "raw": "unique-slug@^1.0.0",
-    "rawSpec": "^1.0.0",
-    "scope": null,
-    "spec": ">=1.0.0 <2.0.0",
-    "type": "range"
-  },
-  "_requiredBy": [
-    "/unique-filename"
-  ],
-  "_shasum": "4459d12416f576cc091a3deb19939ec99c735626",
-  "_shrinkwrap": null,
-  "_spec": "unique-slug@^1.0.0",
-  "_where": "/Users/rebecca/code/npm/node_modules/unique-filename",
-  "author": {
-    "email": "me@re-becca.org",
-    "name": "Rebecca Turner",
-    "url": "http://re-becca.org"
-  },
-  "bugs": {
-    "url": "https://github.com/iarna/unique-slug/issues"
-  },
-  "dependencies": {},
-  "description": "Generate a unique character string suitible for use in files and URLs.",
-  "devDependencies": {
-    "standard": "^3.7.3",
-    "tap": "^1.0.0"
-  },
-  "directories": {},
-  "dist": {
-    "shasum": "4459d12416f576cc091a3deb19939ec99c735626",
-    "tarball": "http://registry.npmjs.org/unique-slug/-/unique-slug-1.0.0.tgz"
-  },
-  "gitHead": "024b3bd3c0184550702c93f088822e3f38da5c17",
-  "homepage": "https://github.com/iarna/unique-slug",
-  "keywords": [],
-  "license": "ISC",
-  "main": "index.js",
-  "maintainers": [
-    {
-      "name": "iarna",
-      "email": "me@re-becca.org"
-    }
-  ],
-  "name": "unique-slug",
-  "optionalDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/iarna/unique-slug.git"
-  },
-  "scripts": {
-    "test": "standard && tap test"
-  },
-  "version": "1.0.0"
-}
diff --git a/node_modules/unique-slug/test/index.js b/node_modules/unique-slug/test/index.js
deleted file mode 100644
index 6866678ed..000000000
--- a/node_modules/unique-slug/test/index.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict'
-var t = require('tap')
-var uniqueSlug = require('../index.js')
-
-t.plan(5)
-var slugA = uniqueSlug()
-t.is(slugA.length, 32, 'random slugs are 32 chars')
-t.notEqual(slugA, uniqueSlug(), "two slugs aren't the same")
-var base = '/path/to/thingy'
-var slugB = uniqueSlug(base)
-t.is(slugB.length, 32, 'string based slugs are 32 chars')
-t.is(slugB, uniqueSlug(base), 'two string based slugs, from the same string are the same')
-t.notEqual(slugB, uniqueSlug(slugA), 'two string based slongs, from diff strings are different')