Revert travis file to pre-1.21 merge (#1074)

.travis.yml

@@ -12,8 +12,8 @@ cache:
 notifications:
   email: false
   webhooks:
-    - https://vscode-probot.westus.cloudapp.azure.com:7890/travis/notifications
-    - https://vscode-test-probot.westus.cloudapp.azure.com:7890/travis/notifications
+    - http://vscode-probot.westus.cloudapp.azure.com:3450/travis/notifications
+    - http://vscode-test-probot.westus.cloudapp.azure.com:3450/travis/notifications
 
 addons:
   apt:
@@ -31,7 +31,6 @@ addons:
       - libsecret-1-dev
 
 before_install:
-  - export GITHUB_TOKEN=$PUBLIC_GITHUB_TOKEN
   - git submodule update --init --recursive
   - git clone --depth 1 https://github.com/creationix/nvm.git ./.nvm
   - source ./.nvm/nvm.sh
@@ -53,17 +52,9 @@ install:
 
 script:
   - node_modules/.bin/gulp electron --silent
-  - node_modules/.bin/tsc -p ./src/tsconfig.monaco.json --noEmit
   - node_modules/.bin/gulp compile --silent --max_old_space_size=4096
+  - node_modules/.bin/gulp optimize-vscode --silent --max_old_space_size=4096
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./scripts/test.sh --coverage --reporter dot; else ./scripts/test.sh --reporter dot; fi
-  - ./scripts/test-integration.sh
 
 after_success:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then node_modules/.bin/coveralls < .build/coverage/lcov.info; fi
-
-matrix:
-  include:
-    - os: linux
-      env: label=hygiene
-      script: node_modules/.bin/gulp hygiene
-      after_success: skip