Merge VS Code 1.21 source code (#1067)

* Initial VS Code 1.21 file copy with patches

* A few more merges

* Post npm install

* Fix batch of build breaks

* Fix more build breaks

* Fix more build errors

* Fix more build breaks

* Runtime fixes 1

* Get connection dialog working with some todos

* Fix a few packaging issues

* Copy several node_modules to package build to fix loader issues

* Fix breaks from master

* A few more fixes

* Make tests pass

* First pass of license header updates

* Second pass of license header updates

* Fix restore dialog issues

* Remove add additional themes menu items

* fix select box issues where the list doesn't show up

* formatting

* Fix editor dispose issue

* Copy over node modules to correct location on all platforms

build/lib/optimize.js

@@ -59,7 +59,7 @@ function loader(bundledFileHeader, bundleLoader) {
             this.emit('data', new VinylFile({
                 path: 'fake',
                 base: '',
-                contents: new Buffer(bundledFileHeader)
+                contents: Buffer.from(bundledFileHeader)
             }));
             this.emit('data', data);
         }
@@ -98,7 +98,7 @@ function toConcatStream(bundledFileHeader, sources, dest) {
         return new VinylFile({
             path: source.path ? root + '/' + source.path.replace(/\\/g, '/') : 'fake',
             base: base,
-            contents: new Buffer(source.contents)
+            contents: Buffer.from(source.contents)
         });
     });
     return es.readArray(treatedSources)
@@ -141,7 +141,7 @@ function optimizeTask(opts) {
                 bundleInfoArray.push(new VinylFile({
                     path: 'bundleInfo.json',
                     base: '.',
-                    contents: new Buffer(JSON.stringify(result.bundleData, null, '\t'))
+                    contents: Buffer.from(JSON.stringify(result.bundleData, null, '\t'))
                 }));
             }
             es.readArray(bundleInfoArray).pipe(bundleInfoStream);
@@ -174,7 +174,6 @@ function optimizeTask(opts) {
     };
 }
 exports.optimizeTask = optimizeTask;
-;
 /**
  * Wrap around uglify and allow the preserveComments function
  * to have a file "context" to include our copyright only once per file.
@@ -237,4 +236,3 @@ function minifyTask(src, sourceMapBaseUrl) {
     };
 }
 exports.minifyTask = minifyTask;
-;