Use VSCode icons (fixes #18860)

package.json

@@ -2,7 +2,7 @@
   "name": "code-oss-dev",
   "version": "1.9.0",
   "electronVersion": "1.4.6",
-  "distro": "5bcedc41285b89095665e324e070597f3f016f66",
+  "distro": "0935b6e8282ef1f7f7c5675383b2b5e36ea2d853",
   "author": {
     "name": "Microsoft Corporation"
   },

src/vs/workbench/parts/walkThrough/electron-browser/editor/editorWalkThrough.ts

@@ -29,7 +29,7 @@ export class EditorWalkThroughAction extends Action {
 	}
 
 	public run(): TPromise<void> {
-		const uri = URI.parse(require.toUrl('./editorWalkThrough.md'))
+		const uri = URI.parse(require.toUrl('./vs_code_editor_walkthrough.md'))
 			.with({ scheme: Schemas.walkThrough });
 		const input = this.instantiationService.createInstance(WalkThroughInput, localize('editorWalkThrough.title', "Interactive Playground"), '', uri, /* telemetryFrom */ null, /* onReady */ null);
 		return this.editorService.openEditor(input, { pinned: true }, Position.ONE)

src/vs/workbench/parts/walkThrough/electron-browser/walkThroughPart.css

@@ -139,6 +139,11 @@
 	white-space: pre;
 }
 
+.show-file-icons .vs_code_editor_walkthrough\.md-name-file-icon.md-ext-file-icon.markdown-lang-file-icon.file-icon::before {
+	content: ' ';
+	background-image: url('../../../../../../resources/code-icon.svg');
+}
+
 .monaco-workbench > .part.editor > .content .walkThroughContent .mac-only,
 .monaco-workbench > .part.editor > .content .walkThroughContent .windows-only,
 .monaco-workbench > .part.editor > .content .walkThroughContent .linux-only {

src/vs/workbench/parts/welcomePage/electron-browser/welcomePage.css

@@ -250,6 +250,11 @@
 	display: none;
 }
 
+.show-file-icons .vs_code_welcome_page\.html-name-file-icon.html-ext-file-icon.html-lang-file-icon.file-icon::before {
+	content: ' ';
+	background-image: url('../../../../../../resources/code-icon.svg');
+}
+
 .monaco-workbench > .part.editor > .content .welcomePage .mac-only,
 .monaco-workbench > .part.editor > .content .welcomePage .windows-only,
 .monaco-workbench > .part.editor > .content .welcomePage .linux-only {

src/vs/workbench/parts/welcomePage/electron-browser/welcomePage.ts

@@ -92,7 +92,7 @@ class WelcomePage {
 
 	private create() {
 		const recentlyOpened = this.windowService.getRecentlyOpen();
-		const uri = URI.parse(require.toUrl('./welcomePage.html'))
+		const uri = URI.parse(require.toUrl('./vs_code_welcome_page.html'))
 			.with({ scheme: Schemas.walkThrough });
 		const input = this.instantiationService.createInstance(WalkThroughInput, localize('welcome.title', "Welcome"), '', uri, 'welcomePage', container => this.onReady(container, recentlyOpened));
 		this.editorService.openEditor(input, { pinned: true }, Position.ONE)