deps: upgrade npm to 3.10.2

Contains the following npm releases:
- https://github.com/npm/npm/releases/tag/v3.9.6
- https://github.com/npm/npm/releases/tag/v3.10.0
- https://github.com/npm/npm/releases/tag/v3.10.1
- https://github.com/npm/npm/releases/tag/v3.10.2

PR-URL: https://github.com/nodejs/node/pull/7410
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/string-width/index.js b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/string-width/index.js
new file mode 100644
index 0000000000..aa2f839b6d
--- /dev/null
+++ b/deps/npm/node_modules/npmlog/node_modules/gauge/node_modules/string-width/index.js
@@ -0,0 +1,32 @@
+'use strict';
+var stripAnsi = require('strip-ansi');
+var codePointAt = require('code-point-at');
+var isFullwidthCodePoint = require('is-fullwidth-code-point');
+
+// https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1345
+module.exports = function (str) {
+	if (typeof str !== 'string' || str.length === 0) {
+		return 0;
+	}
+
+	var width = 0;
+
+	str = stripAnsi(str);
+
+	for (var i = 0; i < str.length; i++) {
+		var code = codePointAt(str, i);
+
+		// surrogates
+		if (code >= 0x10000) {
+			i++;
+		}
+
+		if (isFullwidthCodePoint(code)) {
+			width += 2;
+		} else {
+			width++;
+		}
+	}
+
+	return width;
+};