diff --git a/build/gulpfile.extensions.js b/build/gulpfile.extensions.js
index 60e41d2b020..f90c84931d0 100644
--- a/build/gulpfile.extensions.js
+++ b/build/gulpfile.extensions.js
@@ -57,7 +57,6 @@ const compilations = [
'php-language-features/tsconfig.json',
'search-result/tsconfig.json',
'simple-browser/tsconfig.json',
- 'testing-editor-contributions/tsconfig.json',
'typescript-language-features/test-workspace/tsconfig.json',
'typescript-language-features/tsconfig.json',
'vscode-api-tests/tsconfig.json',
diff --git a/build/npm/dirs.js b/build/npm/dirs.js
index 4e1b46179f5..42132fdd64c 100644
--- a/build/npm/dirs.js
+++ b/build/npm/dirs.js
@@ -35,7 +35,6 @@ exports.dirs = [
'extensions/php-language-features',
'extensions/search-result',
'extensions/simple-browser',
- 'extensions/testing-editor-contributions',
'extensions/typescript-language-features',
'extensions/vscode-api-tests',
'extensions/vscode-colorize-tests',
diff --git a/extensions/testing-editor-contributions/.vscodeignore b/extensions/testing-editor-contributions/.vscodeignore
deleted file mode 100644
index da3d2763686..00000000000
--- a/extensions/testing-editor-contributions/.vscodeignore
+++ /dev/null
@@ -1,6 +0,0 @@
-src/**
-out/**
-tsconfig.json
-extension.webpack.config.js
-extension-browser.webpack.config.js
-yarn.lock
diff --git a/extensions/testing-editor-contributions/README.md b/extensions/testing-editor-contributions/README.md
deleted file mode 100644
index 721f6c7c3e9..00000000000
--- a/extensions/testing-editor-contributions/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Testing Editor Contributions
-
-**Notice:** This extension is bundled with Visual Studio Code. It can be disabled but not uninstalled.
-
-Provides the in-editor experience for tests and test results
diff --git a/extensions/testing-editor-contributions/extension-browser.webpack.config.js b/extensions/testing-editor-contributions/extension-browser.webpack.config.js
deleted file mode 100644
index 10c0a19e356..00000000000
--- a/extensions/testing-editor-contributions/extension-browser.webpack.config.js
+++ /dev/null
@@ -1,22 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-//@ts-check
-
-'use strict';
-
-const withBrowserDefaults = require('../shared.webpack.config').browser;
-const path = require('path');
-
-module.exports = withBrowserDefaults({
- context: __dirname,
- entry: {
- extension: './src/extension.ts'
- },
- output: {
- filename: 'extension.js',
- path: path.join(__dirname, 'dist')
- }
-});
diff --git a/extensions/testing-editor-contributions/extension.webpack.config.js b/extensions/testing-editor-contributions/extension.webpack.config.js
deleted file mode 100644
index de88398eca0..00000000000
--- a/extensions/testing-editor-contributions/extension.webpack.config.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-//@ts-check
-
-'use strict';
-
-const withDefaults = require('../shared.webpack.config');
-
-module.exports = withDefaults({
- context: __dirname,
- resolve: {
- mainFields: ['module', 'main']
- },
- entry: {
- extension: './src/extension.ts',
- }
-});
diff --git a/extensions/testing-editor-contributions/media/icon.png b/extensions/testing-editor-contributions/media/icon.png
deleted file mode 100644
index cec42c43b41..00000000000
Binary files a/extensions/testing-editor-contributions/media/icon.png and /dev/null differ
diff --git a/extensions/testing-editor-contributions/package.json b/extensions/testing-editor-contributions/package.json
deleted file mode 100644
index 4d0c3d086ac..00000000000
--- a/extensions/testing-editor-contributions/package.json
+++ /dev/null
@@ -1,42 +0,0 @@
-{
- "name": "testing-editor-contributions",
- "displayName": "%displayName%",
- "description": "%description%",
- "version": "1.0.0",
- "enableProposedApi": true,
- "publisher": "vscode",
- "license": "MIT",
- "engines": {
- "vscode": "^1.39.0"
- },
- "icon": "media/icon.png",
- "categories": [
- "Other"
- ],
- "main": "./out/extension.js",
- "browser": "./dist/extension.js",
- "activationEvents": [
- "onStartupFinished"
- ],
- "dependencies": {
- "vscode-nls": "^5.0.0"
- },
- "capabilities": {
- "virtualWorkspaces": true,
- "untrustedWorkspaces": {
- "supported": true
- }
- },
- "scripts": {
- "vscode:prepublish": "node ../../node_modules/gulp/bin/gulp.js --gulpfile ../../build/gulpfile.extensions.js compile-extension:testing-editor-contributions ./tsconfig.json"
- },
- "prettier": {
- "printWidth": 100,
- "singleQuote": true,
- "trailingComma": "all"
- },
- "repository": {
- "type": "git",
- "url": "https://github.com/microsoft/vscode.git"
- }
-}
diff --git a/extensions/testing-editor-contributions/package.nls.json b/extensions/testing-editor-contributions/package.nls.json
deleted file mode 100644
index f7535e8769d..00000000000
--- a/extensions/testing-editor-contributions/package.nls.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
- "displayName": "Testing Editor Contributions",
- "description": "Provides the in-editor experience for tests and test results.",
-
- "action.run": "Run Tests",
- "action.debug": "Debug",
-
- "tooltip.run": "Run {0}",
- "tooltip.debug": "Debug {0}",
- "tooltip.runState": "{0}/{1} Tests Passed",
- "tooltip.runStateWithDuration": "{0}/{1} Tests Passed in {2}",
-
- "state.failed": "Failed",
- "state.passed": "Passed",
- "state.passedWithDuration": "Passed in {0}",
-
- "config.enableCodeLens": "Whether CodeLens on test cases and suites should be visible.",
- "config.enableProblemDiagnostics": "Whether test failures should be reported in the 'problems' view and show as errors in the editor."
-}
diff --git a/extensions/testing-editor-contributions/src/extension.ts b/extensions/testing-editor-contributions/src/extension.ts
deleted file mode 100644
index 79b0c851532..00000000000
--- a/extensions/testing-editor-contributions/src/extension.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-export function activate() {
- // no-op. This extension may be removed in the future
-}
diff --git a/extensions/testing-editor-contributions/src/typings/refs.d.ts b/extensions/testing-editor-contributions/src/typings/refs.d.ts
deleted file mode 100644
index c9849d48e08..00000000000
--- a/extensions/testing-editor-contributions/src/typings/refs.d.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-///
-///
diff --git a/extensions/testing-editor-contributions/tsconfig.json b/extensions/testing-editor-contributions/tsconfig.json
deleted file mode 100644
index 08dcb31c2ee..00000000000
--- a/extensions/testing-editor-contributions/tsconfig.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
- "extends": "../tsconfig.base.json",
- "compilerOptions": {
- "outDir": "./out",
- },
- "include": [
- "src/**/*"
- ]
-}
diff --git a/extensions/testing-editor-contributions/yarn.lock b/extensions/testing-editor-contributions/yarn.lock
deleted file mode 100644
index 9250709d1e0..00000000000
--- a/extensions/testing-editor-contributions/yarn.lock
+++ /dev/null
@@ -1,8 +0,0 @@
-# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-
-
-vscode-nls@^5.0.0:
- version "5.0.0"
- resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-5.0.0.tgz#99f0da0bd9ea7cda44e565a74c54b1f2bc257840"
- integrity sha512-u0Lw+IYlgbEJFF6/qAqG2d1jQmJl0eyAGJHoAJqr2HT4M2BNuQYSEiSE75f52pXHSJm8AlTjnLLbBFPrdz2hpA==