Added vulcanize under third_party/npm_modules

node_modules/vulcanize/node_modules/uglify-js/test/compress/properties.js

Index: node_modules/vulcanize/node_modules/uglify-js/test/compress/properties.js
diff --git a/node_modules/vulcanize/node_modules/uglify-js/test/compress/properties.js b/node_modules/vulcanize/node_modules/uglify-js/test/compress/properties.js
new file mode 100644
index 0000000000000000000000000000000000000000..39470738462e4844eeffe1ddf8993b3a67cb1167
--- /dev/null
+++ b/node_modules/vulcanize/node_modules/uglify-js/test/compress/properties.js
@@ -0,0 +1,74 @@
+keep_properties: {
+    options = {
+        properties: false
+    };
+    input: {
+        a["foo"] = "bar";
+    }
+    expect: {
+        a["foo"] = "bar";
+    }
+}
+
+dot_properties: {
+    options = {
+        properties: true
+    };
+    input: {
+        a["foo"] = "bar";
+        a["if"] = "if";
+        a["*"] = "asterisk";
+        a["\u0EB3"] = "unicode";
+        a[""] = "whitespace";
+        a["1_1"] = "foo";
+    }
+    expect: {
+        a.foo = "bar";
+        a["if"] = "if";
+        a["*"] = "asterisk";
+        a["\u0EB3"] = "unicode";
+        a[""] = "whitespace";
+        a["1_1"] = "foo";
+    }
+}
+
+dot_properties_es5: {
+    options = {
+        properties: true,
+        screw_ie8: true
+    };
+    input: {
+        a["foo"] = "bar";
+        a["if"] = "if";
+        a["*"] = "asterisk";
+        a["\u0EB3"] = "unicode";
+        a[""] = "whitespace";
+    }
+    expect: {
+        a.foo = "bar";
+        a.if = "if";
+        a["*"] = "asterisk";
+        a["\u0EB3"] = "unicode";
+        a[""] = "whitespace";
+    }
+}
+
+evaluate_length: {
+    options = {
+        properties: true,
+        unsafe: true,
+        evaluate: true
+    };
+    input: {
+        a = "foo".length;
+        a = ("foo" + "bar")["len" + "gth"];
+        a = b.length;
+        a = ("foo" + b).length;
+    }
+    expect: {
+        a = 3;
+        a = 6;
+        a = b.length;
+        a = ("foo" + b).length;
+    }
+}