Since we have backend unit tests in prow test (kubeflow-pipeline-back…

…end-test) (#3264)

.travis.yml

@@ -14,34 +14,6 @@
 
 matrix:
   include:
-    - language: generic
-      env:
-        - BAZEL_URL="https://github.com/bazelbuild/bazel/releases/download/0.23.0/bazel-0.23.0-installer-linux-x86_64.sh"
-      before_install:
-        # Install Bazel
-        - |
-          wget --no-verbose -O install.sh "${BAZEL_URL}"
-          chmod +x install.sh
-          ./install.sh --user
-          rm -f install.sh
-
-      script:
-        # Backend unit tests
-        - cd $TRAVIS_BUILD_DIR/backend/src
-        - gimme -f 1.11.4
-        - |
-          bazel --host_jvm_args=-Xmx500m --host_jvm_args=-Xms500m \
-           build --noshow_progress --noshow_loading_progress --define=grpc_no_ares=true //backend/...
-        - |
-          bazel --host_jvm_args=-Xmx500m --host_jvm_args=-Xms500m \
-           test --noshow_progress --noshow_loading_progress --define=grpc_no_ares=true //backend/...
-        - source ~/.gimme/envs/go1.11.4.env
-        - go vet -all -shadow ./agent/...
-        - go vet -all -shadow ./common/...
-        - go vet -all -shadow ./crd/...
-        - go test ./agent/...
-        - go test ./common/...
-        - go test ./crd/...
     - language: python
       python: "2.7"
       env: TOXENV=py27