deps: upgrade npm to 3.9.3

Contains the following npm releases:
- v3.9.0: https://github.com/npm/npm/releases/tag/v3.9.0
- v3.9.1: https://github.com/npm/npm/releases/tag/v3.9.1
- v3.9.2: https://github.com/npm/npm/releases/tag/v3.9.2
- v3.9.3: https://github.com/npm/npm/releases/tag/v3.9.3

PR-URL: https://github.com/nodejs/node/pull/7030
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

1 files changed, 0 insertions, 49 deletions

diff --git a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/mozilla.js b/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/mozilla.js
deleted file mode 100644
index 2861ae9cc0..0000000000
--- a/deps/npm/node_modules/readable-stream/node_modules/unreachable-branch-transform/node_modules/recast/node_modules/ast-types/def/mozilla.js
+++ /dev/null
@@ -1,49 +0,0 @@
-require("./core");
-var types = require("../lib/types");
-var def = types.Type.def;
-var or = types.Type.or;
-var shared = require("../lib/shared");
-var geq = shared.geq;
-var defaults = shared.defaults;
-
-def("Function")
-    // SpiderMonkey allows expression closures: function(x) x+1
-    .field("body", or(def("BlockStatement"), def("Expression")));
-
-def("ForInStatement")
-    .build("left", "right", "body", "each")
-    .field("each", Boolean, defaults["false"]);
-
-def("ForOfStatement")
-    .bases("Statement")
-    .build("left", "right", "body")
-    .field("left", or(
-        def("VariableDeclaration"),
-        def("Expression")))
-    .field("right", def("Expression"))
-    .field("body", def("Statement"));
-
-def("LetStatement")
-    .bases("Statement")
-    .build("head", "body")
-    // TODO Deviating from the spec by reusing VariableDeclarator here.
-    .field("head", [def("VariableDeclarator")])
-    .field("body", def("Statement"));
-
-def("LetExpression")
-    .bases("Expression")
-    .build("head", "body")
-    // TODO Deviating from the spec by reusing VariableDeclarator here.
-    .field("head", [def("VariableDeclarator")])
-    .field("body", def("Expression"));
-
-def("GraphExpression")
-    .bases("Expression")
-    .build("index", "expression")
-    .field("index", geq(0))
-    .field("expression", def("Literal"));
-
-def("GraphIndexExpression")
-    .bases("Expression")
-    .build("index")
-    .field("index", geq(0));