Switching coverage runs from Travis to infrabots. (#13038)

dev/bots/test.dart

@@ -171,10 +171,8 @@ Future<Null> _runTests() async {
 }
 
 Future<Null> _runCoverage() async {
-  if (Platform.environment['TRAVIS'] == null ||
-      Platform.environment['TRAVIS_PULL_REQUEST'] != 'false' ||
-      Platform.environment['TRAVIS_OS_NAME'] != 'linux') {
-    print('${bold}DONE: test.dart does not run coverage for Travis pull requests or in non-Linux environments');
+  if (Platform.environment['TRAVIS'] != null) {
+    print('${bold}DONE: test.dart does not run coverage in Travis$reset');
     return;
   }
 

dev/bots/travis_upload.sh

@@ -4,23 +4,6 @@ set -ex
 
 export PATH="$PWD/bin:$PWD/bin/cache/dart-sdk/bin:$PATH"
 
-LCOV_FILE=./packages/flutter/coverage/lcov.info
-
-if [ "$TRAVIS_OS_NAME" = "linux" ] && \
-   [ "$SHARD" = "coverage" ] && \
-   [ "$TRAVIS_PULL_REQUEST" = "false" ] && \
-   [ "$TRAVIS_BRANCH" = "master" ] && \
-   [ -f "$LCOV_FILE" ]; then
-  GSUTIL=$HOME/google-cloud-sdk/bin/gsutil
-  GCLOUD=$HOME/google-cloud-sdk/bin/gcloud
-
-  $GCLOUD auth activate-service-account --key-file ../gcloud_key_file.json
-  STORAGE_URL=gs://flutter_infra/flutter/coverage/lcov.info
-  $GSUTIL cp $LCOV_FILE $STORAGE_URL
-
-  (cd packages/flutter && coveralls-lcov coverage/lcov.info)
-fi
-
 if [ "$TRAVIS_OS_NAME" = "linux" ] && \
    [ "$SHARD" = "docs" ]; then
   # generate the API docs, upload them