Deprecate IE11, de-flake tests (google#1975)

* smaller model for fidelity tests

* removed legacy bundle

* extra test for flake

* removed IS_IE11

* skip test on iOS

* updated docs

.github/workflows/deploy-documentation.yml

@@ -41,9 +41,6 @@ jobs:
     - name: Build packages
       run: npm run build
 
-    - name: Generate legacy bundles
-      run: npm run build:legacy-support
-
     - name: Generate fidelity artifacts 
       uses: GabrielBB/[email protected]
       with:

.github/workflows/unit-tests.yml

@@ -47,14 +47,4 @@ jobs:
         BROWSER_STACK_USERNAME: ${{ secrets.BROWSER_STACK_USERNAME }}
         BROWSER_STACK_ACCESS_KEY: ${{ secrets.BROWSER_STACK_ACCESS_KEY }}
         BROWSER_STACK_BUILD_NAME: ${{ format('{0} / {1}', github.ref, github.run_id) }}
-      run: npm run test:ci
-
-    - name: Generate legacy bundles
-      run: npm run build:legacy-support
-
-    - name: Unit tests (legacy browsers)
-      env:
-        BROWSER_STACK_USERNAME: ${{ secrets.BROWSER_STACK_USERNAME }}
-        BROWSER_STACK_ACCESS_KEY: ${{ secrets.BROWSER_STACK_ACCESS_KEY }}
-        BROWSER_STACK_BUILD_NAME: ${{ format('{0} / {1}', github.ref, github.run_id) }}
-      run: npm run test:ci:legacy
+      run: npm run test:ci

README.md

@@ -38,7 +38,6 @@ Command                        | Description
 ------------------------------ | -----------
 `npm run bootstrap`            | Bootstraps the project for development and cross-links sub-projects
 `npm run build`                | Runs the build step for all sub-projects
-`npm run build:legacy-support` | Builds JS bundles that have IE11 support
 `npm run serve`                | Runs a web server and opens a new browser tab pointed to the local copy of modelviewer.dev (don't forget to build!)
 `npm run test`                 | Runs tests in all sub-projects that have them
 `npm run clean`                | Removes built artifacts from all sub-projects

package.json

@@ -5,14 +5,12 @@
   "scripts": {
     "test": "./node_modules/.bin/lerna run test --stream",
     "test:ci": "./node_modules/.bin/lerna run test:ci --stream",
-    "test:ci:legacy": "./node_modules/.bin/lerna run test:ci:legacy --stream",
     "bootstrap": "./node_modules/.bin/lerna bootstrap --ci",
     "format": "find packages/**/src -name '*.ts' | grep -v .d.ts | xargs ./node_modules/.bin/clang-format --verbose -i",
     "lint": "./node_modules/.bin/eslint \"packages/**/*.ts\"",
     "lint:fix": "npm run lint -- --fix",
     "clean": "./node_modules/.bin/lerna run clean --stream",
     "build": "./node_modules/.bin/lerna run build --stream",
-    "build:legacy-support": "./node_modules/.bin/lerna run create-legacy-bundles --stream",
     "serve": "./node_modules/.bin/http-server -a 127.0.0.1 -o /packages/modelviewer.dev -c-1",
     "update:package-lock": "rm ./package-lock.json && npm i --only=production && ./node_modules/.bin/lerna run update:package-lock --stream"
   },

packages/model-viewer/README.md

@@ -33,7 +33,6 @@ It can also be used directly from various free CDNs such as [unpkg.com](https://
 
 ```html
 <script type="module" src="https://unpkg.com/@google/model-viewer/dist/model-viewer.min.js"></script>
-<script nomodule src="https://unpkg.com/@google/model-viewer/dist/model-viewer-legacy.js"></script>
 ```
 
 For more detailed usage documentation and live examples, please visit our docs
@@ -68,20 +67,16 @@ below with the full version number (like `0.10.0`) to be pinned to.
 ## Browser Support
 
 `<model-viewer>` is supported on the last 2 major versions of all evergreen
-desktop and mobile browsers. `<model-viewer>` is also supported on IE11.
+desktop and mobile browsers.
 
-|               | <img src="https://github.com/alrra/browser-logos/raw/master/src/chrome/chrome_32x32.png" width="16"> Chrome | <img src="https://github.com/alrra/browser-logos/raw/master/src/firefox/firefox_32x32.png" width="16"> Firefox | <img src="https://github.com/alrra/browser-logos/raw/master/src/safari/safari_32x32.png" width="16"> Safari | <img src="https://github.com/alrra/browser-logos/raw/master/src/edge/edge_32x32.png" width="16"> Edge | <img src="https://github.com/alrra/browser-logos/raw/master/src/archive/internet-explorer_9-11/internet-explorer_9-11_32x32.png" width="16"> IE11 |
-| -------- | --- | --- | --- | --- | --- |
-| Desktop  | ✅  | ✅  | ✅  | ✅  | ✅  |
-| Mobile   | ✅  | ✅  | ✅  | ✅  | N/A |
+|               | <img src="https://github.com/alrra/browser-logos/raw/master/src/chrome/chrome_32x32.png" width="16"> Chrome | <img src="https://github.com/alrra/browser-logos/raw/master/src/firefox/firefox_32x32.png" width="16"> Firefox | <img src="https://github.com/alrra/browser-logos/raw/master/src/safari/safari_32x32.png" width="16"> Safari | <img src="https://github.com/alrra/browser-logos/raw/master/src/edge/edge_32x32.png" width="16"> Edge |
+| -------- | --- | --- | --- | --- |
+| Desktop  | ✅  | ✅  | ✅  | ✅  |
+| Mobile   | ✅  | ✅  | ✅  | ✅  |
 
 `<model-viewer>` builds upon standard web platform APIs so that the performance,
 capabilities and compatibility of the library get better as the web evolves.
 
-However, not all browsers support all of these features today. **Check out
-[POLYFILLS.md](https://github.com/google/model-viewer/blob/master/packages/model-viewer/POLYFILLS.md) to
-learn how to polyfill for maximum browser compatibility!**
-
 ## Development
 
 To get started, follow the instructions in [the main README.md file](../../README.md).
@@ -94,6 +89,5 @@ Command                         | Description
 `npm run build:dev`             | Builds a subset of distributable files (faster than `npm run build`)
 `npm run test`                  | Run `<model-viewer>` unit tests
 `npm run clean`                 | Deletes all build artifacts
-`npm run create-legacy-bundles` | Generates IE11-compatible bundles (run `npm run build` first)
 `npm run dev`                   | Starts `tsc` and `rollup` in "watch" mode, causing artifacts to automatically rebuild upon incremental changes