Merge pull request firebase#86 from collinjackson/remove_emulators

Remove emulators references from .cirrus.yaml

.cirrus.yml

@@ -30,9 +30,6 @@ task:
         MAPS_API_KEY: ENCRYPTED[596a9f6bca436694625ac50851dc5da6b4d34cba8025f7db5bc9465142e8cd44e15f69e3507787753accebfc4910d550]
       create_device_script:
         echo no | avdmanager -v create avd -n test -k "system-images;android-21;default;armeabi-v7a"
-      start_emulator_background_script:
-      - $ANDROID_HOME/emulator/emulator -avd test -no-audio -no-window
-      wait_for_emulator_script: adb wait-for-device
       script:
         # Unsetting CIRRUS_CHANGE_MESSAGE and CIRRUS_COMMIT_MESSAGE as they
         # might include non-ASCII characters which makes Gradle crash.
@@ -46,9 +43,6 @@ task:
         - export CIRRUS_COMMIT_MESSAGE=""
         - ./script/incremental_build.sh build-examples --apk
         - ./script/incremental_build.sh java-test  # must come after apk build
-        # TODO(jackson): Re-enable once Android emulators support Firebase
-        # https://github.com/flutter/flutter/issues/29571
-        # - ./script/incremental_build.sh drive-examples
         - export CIRRUS_CHANGE_MESSAGE=`cat /tmp/cirrus_change_message.txt`
         - export CIRRUS_COMMIT_MESSAGE=`cat /tmp/cirrus_commit_message.txt`