fixup! test: run legacy-cli e2e tests via bazel

Author: jbedard

.circleci/dynamic_config.yml

@@ -543,13 +543,13 @@ workflows:
           snapshots: true
           pre-steps:
             - when:
+                # Don't run snapshot E2E's unless it's on the main branch or the snapshots file has been updated.
                 condition:
                   and:
                     - not:
                         equal: [main, << pipeline.git.branch >>]
                     - not: << pipeline.parameters.snapshot_changed >>
                 steps:
-                  # Don't run snapshot E2E's unless it's on the main branch or the snapshots file has been updated.
                   - run: circleci-agent step halt
           requires:
             - build
@@ -594,13 +594,13 @@ workflows:
           snapshots: true
           pre-steps:
             - when:
+                # Don't run snapshot E2E's unless it's on the main branch or the snapshots file has been updated.
                 condition:
                   and:
                     - not:
                         equal: [main, << pipeline.git.branch >>]
                     - not: << pipeline.parameters.snapshot_changed >>
                 steps:
-                  # Don't run snapshot E2E's unless it's on the main branch or the snapshots file has been updated.
                   - run: circleci-agent step halt
           requires:
             - bazel-build

packages/angular_devkit/build_angular/src/builders/karma/index.ts

@@ -222,6 +222,12 @@ function getBuiltInKarmaConfig(
     reporters: ['progress', 'kjhtml'],
     browsers: ['Chrome'],
     customLaunchers: {
+      // Chrome configured to run in a bazel sandbox.
+      // Disable the use of the gpu and `/dev/shm` because it causes Chrome to
+      // crash on some environments.
+      // See:
+      //   https://github.com/puppeteer/puppeteer/blob/v1.0.0/docs/troubleshooting.md#tips
+      //   https://stackoverflow.com/questions/50642308/webdriverexception-unknown-error-devtoolsactiveport-file-doesnt-exist-while-t
       ChromeHeadlessNoSandbox: {
         base: 'ChromeHeadless',
         flags: ['--no-sandbox', '--headless', '--disable-gpu', '--disable-dev-shm-usage'],